Use the newer API returning an ERRPTR and use the new helper to bail
out.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Use the newer API returning an ERRPTR and use the new helper to bail
out.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Use the newer API returning an ERRPTR and use the new helper to bail
out.
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Use the newer API returning an ERRPTR and use the new helper to bail
out.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Use the newer API returning an ERRPTR and use the new helper to bail
out.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Use the newer API returning an ERRPTR and use the new helper to bail
out.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Use the newer API returning an ERRPTR and use the new helper to bail
out.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Use the newer API returning an ERRPTR and use the new helper to bail
out.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Use the newer API returning an ERRPTR and use the new helper to bail
out.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Use the newer API returning an ERRPTR and use the new helper to bail
out.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Use the newer API returning an ERRPTR and use the new helper to bail
out.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This can't be NULL and we've already dereferenced it so let's remove
the check.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
In the case where v4l2_event_dequeue fails the structure ev is not
being filled and this garbage data from the stack is being copied
to the ev32 structure and being copied back to userspace on the
VIDIOC_DQEVENT_TIME32 ioctl. Fix this by ensuring the ev structure
is zero'd to ensure uninitialized data is not leaked back.
Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: 1a6c0b36dd ("media: v4l2-core: fix VIDIOC_DQEVENT for time64 ABI")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Despite using M2M in both the decoder and encoder, this driver used
vb2_v4l2_buffer as its base buffer structure, and placed a list_head
right after the buffer declaration in order to match the layout of a
v4l2_m2m_buffer. This is very dangerous as it means the driver will
break should the layout of v4l2_m2m_buffer change.
Fix this by directly using v4l2_m2m_buffer and updating the sites that
accessed the buffer accordingly.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
[hverkuil-cisco@xs4all.nl: fix checkpatch warning]
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
In vpfe_register_ccdc_device(), failure to allocate dev->hw_ops
fields calls BUG_ON(). This patch returns the error to callers
instead of crashing. The issue was identified by a static
analysis tool, written by us.
Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
It seems that for some HEVC videos at least one bitstream parsing
trigger must be called in order to be decoded correctly. There is no
explanation why this helps, but it was observed that several videos
with this fix are now decoded correctly and there is no regression with
others.
Without this fix, those same videos totally crash HEVC decoder (other
decoder engines are unaffected). After decoding those problematic
videos, HEVC decoder always returns only green image (all zeros).
Only complete HW reset helps.
This fix is similar to that for H264.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Remove several functions that are no longer used now that the
conversion of cec drivers to cec_notifier_conn_(un)register() and
cec_notifier_cec_adap_(un)register() is complete.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
The driver may sleep while holding a spinlock.
The function call path (from bottom to top) in Linux 4.19 is:
drivers/media/platform/sti/bdisp/bdisp-hw.c, 385:
msleep in bdisp_hw_reset
drivers/media/platform/sti/bdisp/bdisp-v4l2.c, 341:
bdisp_hw_reset in bdisp_device_run
drivers/media/platform/sti/bdisp/bdisp-v4l2.c, 317:
_raw_spin_lock_irqsave in bdisp_device_run
To fix this bug, msleep() is replaced with udelay().
This bug is found by a static analysis tool STCheck written by myself.
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
boundary->width and boundary->height are sizes relative to
boundary->left and boundary->top coordinates, but they were not being
taken into consideration to adjust r->left and r->top, leading to the
following error:
Consider the follow as initial values for boundary and r:
struct v4l2_rect boundary = {
.left = 100,
.top = 100,
.width = 800,
.height = 600,
}
struct v4l2_rect r = {
.left = 0,
.top = 0,
.width = 1920,
.height = 960,
}
calling v4l2_rect_map_inside(&r, &boundary) was modifying r to:
r = {
.left = 0,
.top = 0,
.width = 800,
.height = 600,
}
Which is wrongly outside the boundary rectangle, because:
v4l2_rect_set_max_size(r, boundary); // r->width = 800, r->height = 600
...
if (r->left + r->width > boundary->width) // true
r->left = boundary->width - r->width; // r->left = 800 - 800
if (r->top + r->height > boundary->height) // true
r->top = boundary->height - r->height; // r->height = 600 - 600
Fix this by considering top/left coordinates from boundary.
Fixes: ac49de8c49 ("[media] v4l2-rect.h: new header with struct v4l2_rect helper functions")
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Cc: <stable@vger.kernel.org> # for v4.7 and up
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Move from the deprecated i2c_new_probed_device() to the new
i2c_new_scanned_device(). Make use of the new ERRPTR if suitable. Change
the legacy function to simply return void because the retval was never
used anywhere.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Sean Young <sean@mess.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Move from the deprecated i2c_new_probed_device() to the new
i2c_new_scanned_device(). Make use of the new ERRPTR if suitable.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Sean Young <sean@mess.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Move from the deprecated i2c_new_probed_device() to the new
i2c_new_scanned_device(). Make use of the new ERRPTR if suitable.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Sean Young <sean@mess.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Here, this only means to update a comment in the driver.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Sean Young <sean@mess.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Move from the deprecated i2c_new_probed_device() to the new
i2c_new_scanned_device(). Make use of the new ERRPTR if suitable.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Sean Young <sean@mess.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
In video_begin and video_end, saa7146_format_by_fourcc can return
NULL and is checked via BUG_ON. However, by returning the error
to the callers upstream, we can avoid the crash and handle it via
recovery code.
Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
In cx231xx_i2c_register, if dev->cx231xx_send_usb_command is NULL,
the code crashes. However, the callers in cx231xx-core are able to
handle the error without crashing. This patch fixes this issue.
Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Replace #ifdef with __maybe_unused attribute just to keep code cleaner a
tad.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Keep the alphabetical order for consistency.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
There were several reports of building failures due to IOVA being selected
inconsistently by different drivers. All drivers that are using IOVA API
should select it unconditionally in order to avoid the compilation
problems, tegra-vde is one of those drivers.
Link: https://patchwork.kernel.org/patch/11057831/
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Fix documentation fourcc names for the 12-bit and 14-bit packed Bayer formats.
Signed-off-by: Daniel Gomez <daniel@qtec.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This reverts commit 2b016c47f4.
Wrong patch was merged, revert this first before applying the right
patch.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
The memset() got moved out of the check for _IOC_NONE, so passing a
made-up command number with a size but no direction would allow clearing
data on user-provided pointers.
Move video_get_user() back into the _IOC_NONE check where it belongs.
Reported-by: syzbot+54fd8cca4b7226c94b8e@syzkaller.appspotmail.com
Fixes: 6c625c01c7a6 ("media: v4l2-core: split out data copy from video_usercopy")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
The IR device on Hi3796CV300 SoC is mostly same as hix5hd2, except the
following two things.
- IR_CLK offset is 0x60 instead of 0x48.
- It needs to set an extra bit in IR_ENABLE register to enable IR.
The following changes are made to deal with them.
- Define a SoC specific data to accommodate IR_CLK offset and the flag
telling requirement of extra enable bit.
- Create function hix5hd2_ir_enable() to handle IR enabling. The original
hix5hd2_ir_enable() is all about managing IR clock, so gets renamed
to hix5hd2_ir_clk_enable().
- Device table hix5hd2_ir_table[] gets moved forward, as it's being
used by hix5hd2_ir_probe() now.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
It documents "hisilicon,hi3796cv300-ir" compatible for Hi3796CV300 IR
device.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Resetting buf without resetting pusi_seen at a channel-switch can lead
to copying the rest of a section to the start of buf, but treating it as
a complete section, when the next pusi arrives.
EIT-sections starting without valid header were randomly received during
an EIT-scan on a transponder.
Signed-off-by: Johann Friedrichs <johann.friedrichs@web.de>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This patch fixes the following scripts/checkpatch.pl errors:
ERROR: space required before the open parenthesis '('
+ switch(input) {
Suggested-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Fix a few minor typos throughout the document without changing the
meaning of the sentences.
Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This patch fixes the following scripts/checkpatch.pl error:
ERROR: open brace '{' following function definitions go on the next line
+static int as102_fe_get_tune_settings(struct dvb_frontend *fe,
+ struct dvb_frontend_tune_settings *settings) {
Suggested-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Replaces printk with pr_err to fix warnings from checkpatch.pl
Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Fix checkpatch.pl error by adding a blank line
Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Change foo* bar to foo *bar to avoid ERROR: POINTER_LOCATION in checkpatch
ERROR: "foo* bar" should be "foo *bar"
+static int dvb_dummy_fe_read_signal_strength(struct dvb_frontend* fe, u16* strength)
ERROR: "foo* bar" should be "foo *bar"
+static int dvb_dummy_fe_read_signal_strength(struct dvb_frontend* fe, u16* strength)
ERROR: "foo* bar" should be "foo *bar"
+static int dvb_dummy_fe_read_snr(struct dvb_frontend* fe, u16* snr)
ERROR: "foo* bar" should be "foo *bar"
+static int dvb_dummy_fe_read_snr(struct dvb_frontend* fe, u16* snr)
ERROR: "foo* bar" should be "foo *bar"
+static int dvb_dummy_fe_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
ERROR: "foo* bar" should be "foo *bar"
+static int dvb_dummy_fe_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
ERROR: "foo* bar" should be "foo *bar"
+static int dvb_dummy_fe_sleep(struct dvb_frontend* fe)
ERROR: "foo* bar" should be "foo *bar"
+static int dvb_dummy_fe_init(struct dvb_frontend* fe)
ERROR: "foo* bar" should be "foo *bar"
+static void dvb_dummy_fe_release(struct dvb_frontend* fe)
ERROR: "foo* bar" should be "foo *bar"
+ struct dvb_dummy_fe_state* state = fe->demodulator_priv;
ERROR: "foo* bar" should be "foo *bar"
+struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void)
ERROR: "foo* bar" should be "foo *bar"
+ struct dvb_dummy_fe_state* state = NULL;
ERROR: "foo* bar" should be "foo *bar"
+ struct dvb_dummy_fe_state* state = NULL;
ERROR: "foo* bar" should be "foo *bar"
+ struct dvb_dummy_fe_state* state = NULL;
remove 'extern' keyword from declaration
Fix CHECK:AVOID_EXTERNS: extern prototypes should be avoided in .h files
by removing it.
Fix long lines
Break long lines into smaller ones to improve readability.
WARNING: line over 80 characters
+ memcpy(&state->frontend.ops, &dvb_dummy_fe_ofdm_ops, sizeof(struct dvb_frontend_ops));
WARNING: line over 80 characters
+ memcpy(&state->frontend.ops, &dvb_dummy_fe_qpsk_ops, sizeof(struct dvb_frontend_ops));
WARNING: line over 80 characters
+ memcpy(&state->frontend.ops, &dvb_dummy_fe_qam_ops, sizeof(struct dvb_frontend_ops));
WARNING: line over 80 characters
+ FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
WARNING: line over 80 characters
+ FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO |
WARNING: line over 80 characters
+ FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
WARNING: line over 80 characters
+ .symbol_rate_min = (57840000 / 2) / 6
Suggested-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/dvb-frontends/dib0070.c:192:52: warning: format specifies type 'short' but the argument has type 's8' (aka 'signed char') [-Wformat]
dprintk("CAPTRIM=%hd; ADC = %hd (ADC) & %dmV\n", state->captrim, adc, (u32) adc*(u32)1800/(u32)1024);
~~~ ^~~~~~~~~~~~~~
%hhd
drivers/media/dvb-frontends/dib0070.c:30:22: note: expanded from macro 'dprintk'
__func__, ##arg); \
^~~
drivers/media/dvb-frontends/dib0070.c:203:59: warning: format specifies type 'short' but the argument has type 's8' (aka 'signed char') [-Wformat]
dprintk("CAPTRIM=%hd is closer to target (%hd/%hd)\n", state->captrim, adc, state->adc_diff);
~~~ ^~~~~~~~~~~~~~
%hhd
drivers/media/dvb-frontends/dib0070.c:30:22: note: expanded from macro 'dprintk'
__func__, ##arg); \
^~~
drivers/media/dvb-frontends/dib0070.c:367:46: warning: format specifies type 'short' but the argument has type 'u8' (aka 'unsigned char') [-Wformat]
dprintk("Tuning for Band: %hd (%d kHz)\n", band, freq);
~~~ ^~~~
%hhu
drivers/media/dvb-frontends/dib0070.c:30:22: note: expanded from macro 'dprintk'
__func__, ##arg); \
^~~
drivers/media/dvb-frontends/dib0070.c:445:39: warning: format specifies type 'short' but the argument has type 'u8' (aka 'unsigned char') [-Wformat]
dprintk("REFDIV: %hd, FREF: %d\n", REFDIV, FREF);
~~~ ^~~~~~
%hhu
drivers/media/dvb-frontends/dib0070.c:30:22: note: expanded from macro 'dprintk'
__func__, ##arg); \
^~~
drivers/media/dvb-frontends/dib0070.c:447:57: warning: format specifies type 'short' but the argument has type 'u8' (aka 'unsigned char') [-Wformat]
dprintk("Num: %hd, Den: %hd, SD: %hd\n", (u16) Rest, Den, (state->lo4 >> 12) & 0x1);
~~~ ^~~
%hhu
drivers/media/dvb-frontends/dib0070.c:30:22: note: expanded from macro 'dprintk'
__func__, ##arg); \
^~~
drivers/media/dvb-frontends/dib0070.c:447:62: warning: format specifies type 'short' but the argument has type 'int' [-Wformat]
dprintk("Num: %hd, Den: %hd, SD: %hd\n", (u16) Rest, Den, (state->lo4 >> 12) & 0x1);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~
%d
drivers/media/dvb-frontends/dib0070.c:30:22: note: expanded from macro 'dprintk'
__func__, ##arg); \
^~~
drivers/media/dvb-frontends/dib0070.c:448:33: warning: format specifies type 'short' but the argument has type 'u8' (aka 'unsigned char') [-Wformat]
dprintk("HFDIV code: %hd\n", state->current_tune_table_index->hfdiv);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%hhu
drivers/media/dvb-frontends/dib0070.c:30:22: note: expanded from macro 'dprintk'
__func__, ##arg); \
^~~
drivers/media/dvb-frontends/dib0070.c:449:27: warning: format specifies type 'short' but the argument has type 'u8' (aka 'unsigned char') [-Wformat]
dprintk("VCO = %hd\n", state->current_tune_table_index->vco_band);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%hhu
drivers/media/dvb-frontends/dib0070.c:30:22: note: expanded from macro 'dprintk'
__func__, ##arg); \
^~~
drivers/media/dvb-frontends/dib0070.c:450:40: warning: format specifies type 'short' but the argument has type 'u8' (aka 'unsigned char') [-Wformat]
dprintk("VCOF: ((%hd*%d) << 1))\n", state->current_tune_table_index->vco_multi, freq);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%hhu
drivers/media/dvb-frontends/dib0070.c:30:22: note: expanded from macro 'dprintk'
__func__, ##arg); \
^~~
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/dvb-frontends/dib7000p.c:918:37: warning: format specifies type 'short' but the argument has type 'u8' (aka 'unsigned char') [-Wformat]
dprintk("SPLIT %p: %hd\n", demod, agc_split);
~~~ ^~~~~~~~~
%hhu
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/dvb-frontends/dib7000m.c:811:38: warning: format specifies type 'short' but the argument has type 'u8' (aka 'unsigned char') [-Wformat]
dprintk("SPLIT %p: %hd\n", demod, agc_split);
~~~ ^~~~~~~~~
%hhu
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Merge tag 'v5.5-rc5' into patchwork
Linux 5.5-rc5
* tag 'v5.5-rc5': (1006 commits)
Linux 5.5-rc5
Documentation: riscv: add patch acceptance guidelines
riscv: prefix IRQ_ macro names with an RV_ namespace
clocksource: riscv: add notrace to riscv_sched_clock
apparmor: fix aa_xattrs_match() may sleep while holding a RCU lock
hexagon: define ioremap_uc
ocfs2: fix the crash due to call ocfs2_get_dlm_debug once less
ocfs2: call journal flush to mark journal as empty after journal recovery when mount
mm/hugetlb: defer freeing of huge pages if in non-task context
mm/gup: fix memory leak in __gup_benchmark_ioctl
mm/oom: fix pgtables units mismatch in Killed process message
fs/posix_acl.c: fix kernel-doc warnings
hexagon: work around compiler crash
hexagon: parenthesize registers in asm predicates
fs/namespace.c: make to_mnt_ns() static
fs/nsfs.c: include headers for missing declarations
fs/direct-io.c: include fs/internal.h for missing prototype
mm: move_pages: return valid node id in status if the page is already on the target node
memcg: account security cred as well to kmemcg
kcov: fix struct layout for kcov_remote_arg
...
Several fixes for RISC-V:
- Fix function graph trace support
- Prefix the CSR IRQ_* macro names with "RV_", to avoid collisions
with macros elsewhere in the Linux kernel tree named "IRQ_TIMER"
- Use __pa_symbol() when computing the physical address of a kernel
symbol, rather than __pa()
- Mark the RISC-V port as supporting GCOV
One DT addition:
- Describe the L2 cache controller in the FU540 DT file
One documentation update:
- Add patch acceptance guideline documentation
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Merge tag 'riscv/for-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Paul Walmsley:
"Several fixes for RISC-V:
- Fix function graph trace support
- Prefix the CSR IRQ_* macro names with "RV_", to avoid collisions
with macros elsewhere in the Linux kernel tree named "IRQ_TIMER"
- Use __pa_symbol() when computing the physical address of a kernel
symbol, rather than __pa()
- Mark the RISC-V port as supporting GCOV
One DT addition:
- Describe the L2 cache controller in the FU540 DT file
One documentation update:
- Add patch acceptance guideline documentation"
* tag 'riscv/for-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
Documentation: riscv: add patch acceptance guidelines
riscv: prefix IRQ_ macro names with an RV_ namespace
clocksource: riscv: add notrace to riscv_sched_clock
riscv: ftrace: correct the condition logic in function graph tracer
riscv: dts: Add DT support for SiFive L2 cache controller
riscv: gcov: enable gcov for RISC-V
riscv: mm: use __pa_symbol for kernel symbols
