The s3c_gpio_cfgall_range() function is an internal interface of the
samsung gpio driver and should not be called directly by drivers, so
move the iis pin initialization into the boards.
This means the pin configuration is only run once at early boot, rather
than each time the driver binds, but the effect should be the same.
Note that the s3c2412-i2s driver has no boards using it in mainline linux,
the driver gets selected for the jive machine but is never instantiated.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-28-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl89eogTHGJyb29uaWVA
a2VybmVsLm9yZwAKCRAk1otyXVSH0Ko0B/9icB170ZABvmA6+P+QPM+zpKI3+Kfu
zrrkt+ZLA3B0ldWCv245v8QStIxnKI5Zlo/Letxgu72R4JJLl0KzIYQek3ywjUS7
+0n3q8mcz+RbQ0hegGNe0W6FHlIZk55aw6aCyCBymmkXM0xnyMDMvvqSpDr2hB5S
rf+yjzxZSRpiu43esY4nyBQ2AovlNdzzH8KywjeUABJ9PF6mLeJr8QHlkgJQLCi5
AhcDFs+iQNoT9hf2IdSY36KU+5IXqnYC6vFOWuaOhSoN4erwbjw7AsefsVE16HTo
LzQEW5Kl1We4dnpKbV49cBU7ahvCLh4k3VWHo551BQrGR1oqDIVE0/pi
=+eMQ
-----END PGP SIGNATURE-----
Merge tag 'samsung-platdrv-boards' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into next/soc-s3c-cleanup
Pull Samsung S3C ASoC cleanup patches from Mark Brown. These patches
are part of the entire cleanup series so all further work depends on
them.
The fiq handler needs access to some register definitions that
should not be used directly by device drivers.
Since this is closely related to the irqchip driver anyway,
move it into the same place.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[krzk: Add a header guard in include/linux/spi/s3c24xx-fiq.h, fix
SPDX comment style, update maintainer's entry]
Co-developed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-23-krzk%40kernel.org
Acked-by: Mark Brown <broonie@kernel.org>
There are multiple drivers using the private adc interface.
It seems unlikely that they would ever get converted to iio,
so make the current state official by making the header file
global.
The s3c2410_ts driver needs a couple of register definitions
as well.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Sebastian Reichel <sre@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-22-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
It was a good idea to move it out at first, but the irqchip code
is still tightly connected to the s3c24xx platform code and uses
multiple internal header files, so just move it back for the
time being to avoid those dependencies.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-21-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The file is mostly specific to the driver, the few bits that
are actually used by the platform code get moved to mach/map.h
instead.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-20-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This header is empty and conflicts with the s3c24xx version
of the same file when we merge the two, so stop including it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200806182059.2431-19-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The plat-samsung directory and mach-s5pv210 can be build
completely independently, so split the two Kconfig symbols
CONFIG_PLAT_SAMSUNG and CONFIG_ARCH_S5PV210.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-18-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The pm save/restore code is fairly small, so in order to
separate the s3c and s5p platforms, adding an s5p specific
copy instead of sharing it is actually easier.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-17-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This is the only part of plat-samsung that is really
shared between the s3c and s5p ports. Moving it to
drivers/soc/ lets us make them completely independent.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-16-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The constant requires indirectly including a machine header file,
but it's not actually used any more since commit 87b132bc03 ("ASoC:
samsung: s3c24{xx,12}-i2s: port to use generic dmaengine API"), so
remove it completely.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-27-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Avoid machine specific headers by using a gpio lookup table
combined with a platform_driver for this board.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-26-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Avoid machine specific headers by using a gpio lookup table
combined with a platform_driver for this board.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-25-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Avoid machine specific headers by using a gpio lookup table
combined with a platform_driver for this board.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-24-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Now that no code in arch/arm is shared between mach-exynos and the
others, make the split formal.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20200806182059.2431-15-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The only part of plat-samsung that is shared with arch-exynos
is the CPU identification code.
Having a separate exynos_cpu_id variable makes the two completely
independent and is actually a bit less code in total.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-14-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Before we can separate plat-samsung from the individual platforms,
this one has to get moved to a place where it remains accessible.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-13-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The pm-debug code is one of the few things shared between
s3c24xx/s3c64xx and the newer s5pv210. In order to make s5pv210
independent of plat-samsung, change the common bits of this code to no
longer reference the s3c specific bits.
In particular, all the CPU checks need to be moved out of the common
code into platform specific files.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-12-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
On s3c24xx and s3c64xx, this is just a wrapper around
s3c_pm_debug_init_uart(), but this function does not exist on s5pv210,
which always uses an empty stub as CONFIG_SAMSUNG_ATAGS is normally
not set.
In a configuration that supports both s5pv210 and s3c64xx, we would
always call the s3c64xx function, which is probably incorrect when
running on s5pv210.
Remove the function call completely on s5pv210 and skip the wrapper on
s3c as a cleanup.
As a side-effect, the s3c64xx behavior is now always the same, regardless
of whether it is a DT-only configuration or both DT and ATAGS are
supported for booting.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-11-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This file has not had any callers since linux-4.7, so
stop building it.
Fixes: 5901f4c279 ("ARM: EXYNOS: Remove SROM related register settings from mach-exynos")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-10-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Remove unused 'udc' variable to fix compile warnings:
drivers/usb/gadget/udc/s3c2410_udc.c: In function 's3c2410_udc_dequeue':
drivers/usb/gadget/udc/s3c2410_udc.c:1268:22: warning: variable 'udc' set but not used [-Wunused-but-set-variable]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Link: https://lore.kernel.org/r/20200731074122.6484-1-krzk@kernel.org
There is no real phy driver, so s3c-hsudc just pokes the registers
itself. Improve this a little by making it a platform data callback
like we do for gpios.
There is only one board using this driver, and it's unlikely
that another would be added, so this is a minimal workaround.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-9-krzk@kernel.org
[krzk: Include regs-s3c2443-clock.h in ifdef to fixup build on s3c6400]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The resources are correctly initialized, so just use them
instead of relying on hardcoded data from platform headers.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Felipe Balbi <balbi@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-8-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
s3c24xx has a custom implementation of the inb/outb family of I/O
accessors, implementing both general register access and ISA I/O port
through a multiplexer.
As far as I can tell, the first case has never been needed, and certainly
is not used now, as drivers only use inb/outb to actually driver ISA or
PCI port I/O.
Similarly, the special ISA support is limited to a single machine, the
Simtec Electronics BAST (EB2410ITX) with its PC/104 expansion connector,
all other machines could simply use the generic implementation from
asm/io.h that expects a single memory-mapped address range for byte,
word and dword access. As no other machines besides BAST actually selects
CONFIG_ISA, this is likely not even necessary.
As a cleanup, remove support for the non-ISA access from the helpers,
and make the ISA access use the virtual address window that we use
elsewhere for PCI I/O ports. In configurations without the BAST machine,
this now falls back on the generic implementation from asm/io.h, but
the mach/io.h header is still relied on to include a number of other
header files implicitly.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-7-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Passing pointers directly as platform data is fragile and undocumented.
Better to create a platform data structure which explicitly documents
what is passed to the driver.
Suggested-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-6-krzk@kernel.org
The clk driver uses both a function call into an exported
platform file and a direct register access to a hardcoded
virtual address for accessing the MISCCR register, both
become are a problem for a multiplatform kernel because
of the header file dependency.
Make this an indirect function call through platform data
instead.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-5-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
There are two functions in this file that are never called from
anywhere else, so they should be static to allow the compiler
to optimize it better and not pollute the global namespace.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-4-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The gpio controller names differ between s3c24xx and s3c64xx,
and it seems that these all got the wrong names, using GPx instead
of GPIOx.
Fixes: d2951dfa07 ("mmc: s3cmci: Use the slot GPIO descriptor")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20200806182059.2431-3-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Commit f6361c6b38 ("ARM: S3C24XX: remove separate restart code")
removed usage of the watchdog reset platform code in favor of the
Samsung SoC watchdog driver. However the latter was not selected thus
S3C24xx platforms lost reset abilities.
Cc: <stable@vger.kernel.org>
Fixes: f6361c6b38 ("ARM: S3C24XX: remove separate restart code")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Similarly to commit f6361c6b38 ("ARM: S3C24XX: remove separate restart
code"), the platform watchdog reset code can be removed in favor of
a generic watchdog driver which already handles reset.
This allows removal of a bunch of machine code and fixes also W=1
compile warnings:
arch/arm/plat-samsung/watchdog-reset.c:29:6: warning: no previous prototype for 'samsung_wdt_reset' [-Wmissing-prototypes]
arch/arm/plat-samsung/watchdog-reset.c:69:13: warning: no previous prototype for 'samsung_wdt_reset_of_init' [-Wmissing-prototypes]
arch/arm/plat-samsung/watchdog-reset.c:89:13: warning: no previous prototype for 'samsung_wdt_reset_init' [-Wmissing-prototypes]
The generic watchdog-based system reset is not exactly the same as
before. The previous method had a fallback to soft_restart() which now
is gone.
The commit also removes a FIXME note about calling s3c64xx_clk_init()
inside s3c64xx_init_irq(). No one fixed this since long time and the
note is not meaningful anymore because watchdog part is removed.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com>
A separate Kconfig option HAVE_S3C2410_WATCHDOG for Samsung SoCs is not
really needed and the s3c24xx watchdog driver can depend on Samsung ARM
architectures instead.
The "HAVE_xxx_WATCHDOG" pattern of dependency is not popular and Samsung
platforms are here exceptions. All others just depend on
CONFIG_ARCH_xxx.
This makes the code slightly smaller without any change in
functionality.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
The s3c-camif driver setup platform code does not have any users so it
can be safely removed.
Along with the code W=1 compile warnings go away:
arch/arm/mach-s3c24xx/setup-camif.c:28:5: warning: no previous prototype for 's3c_camif_gpio_get' [-Wmissing-prototypes]
arch/arm/mach-s3c24xx/setup-camif.c:56:6: warning: no previous prototype for 's3c_camif_gpio_put' [-Wmissing-prototypes]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Fix W=1 compile warnings (invalid kerneldoc):
arch/arm/plat-samsung/pm-common.c:68: warning: Function parameter or member 'ptr' not described in 's3c_pm_do_restore_core'
arch/arm/plat-samsung/pm-common.c:68: warning: Function parameter or member 'count' not described in 's3c_pm_do_restore_core'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The s3cmci driver does not use machine header mach/dma.h.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Not all units use the contents of mach/hardware.h and
mach/dma.h. Remove these includes when not needed.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Document function argument in kerneldoc comment to fix W=1 compile
warning:
arch/arm/mach-s3c24xx/setup-ts.c:27: warning: Function parameter or member 'dev' not described in 's3c24xx_ts_cfg_gpio'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Include platform_data/touchscreen-s3c2410.h header in the touchscreen
code to bring the prototypes of defined functions and fix W=1 compile
warning:
arch/arm/mach-s3c24xx/setup-ts.c:24:6: warning: no previous prototype for 's3c24xx_ts_cfg_gpio' [-Wmissing-prototypes]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Include plat/sdhci.h header in the sdhci code to bring the prototypes of
defined functions and fix W=1 compile warnings:
arch/arm/mach-s3c24xx/setup-sdhci-gpio.c:21:6: warning: no previous prototype for 's3c2416_setup_sdhci0_cfg_gpio' [-Wmissing-prototypes]
arch/arm/mach-s3c24xx/setup-sdhci-gpio.c:26:6: warning: no previous prototype for 's3c2416_setup_sdhci1_cfg_gpio' [-Wmissing-prototypes]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Include common.h header in the s3c2443.c to bring the prototypes of
defined functions and fix W=1 compile warnings:
arch/arm/mach-s3c24xx/s3c2443.c:60:12: warning: no previous prototype for 's3c2443_init' [-Wmissing-prototypes]
arch/arm/mach-s3c24xx/s3c2443.c:77:13: warning: no previous prototype for 's3c2443_init_uarts' [-Wmissing-prototypes]
arch/arm/mach-s3c24xx/s3c2443.c:88:13: warning: no previous prototype for 's3c2443_map_io' [-Wmissing-prototypes]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Remove the arch/arm/plat-samsung/include/plat/samsung-time.h header and
move the contents to common.h headers in mach-s3c24xx and mach-s3c64xx.
The definition of declared functions is already in common.c in mach
directories, so it is logically to put declaration next to them.
This is also one step further towards removal of plat-samsung directory
and it fixes W=1 build warnings:
arch/arm/mach-s3c64xx/common.c:174:13: warning: no previous prototype for 'samsung_set_timer_source' [-Wmissing-prototypes]
arch/arm/mach-s3c64xx/common.c:180:13: warning: no previous prototype for 'samsung_timer_init' [-Wmissing-prototypes]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com>
The s3c2410_common_clk_init() and others are defined and used by the
clk-s3c24xx driver and also used in the mach-s3c24xx machine code. Move
the declaration to a header to fix W=1 build warnings:
drivers/clk/samsung/clk-s3c2410.c:320:13: warning: no previous prototype for 's3c2410_common_clk_init' [-Wmissing-prototypes]
320 | void __init s3c2410_common_clk_init(struct device_node *np, unsigned long xti_f,
drivers/clk/samsung/clk-s3c2412.c:205:13: warning: no previous prototype for 's3c2412_common_clk_init' [-Wmissing-prototypes]
205 | void __init s3c2412_common_clk_init(struct device_node *np, unsigned long xti_f,
drivers/clk/samsung/clk-s3c2443.c:341:13: warning: no previous prototype for 's3c2443_common_clk_init' [-Wmissing-prototypes]
341 | void __init s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f,
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
The s3c64xx_clk_init() is defined and used by the clk-s3c64xx driver and
also used in the mach-s3c64xx machine code. Move the declaration to a
header to fix W=1 build warning:
drivers/clk/samsung/clk-s3c64xx.c:391:13: warning: no previous prototype for 's3c64xx_clk_init' [-Wmissing-prototypes]
391 | void __init s3c64xx_clk_init(struct device_node *np, unsigned long xtal_f,
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Include the spi-s3c64xx.h header to fix W=1 build warning:
arch/arm/mach-s3c64xx/setup-spi.c:11:5: warning:
no previous prototype for 's3c64xx_spi0_cfg_gpio' [-Wmissing-prototypes]
11 | int s3c64xx_spi0_cfg_gpio(void)
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
The i2c probe functions here don't use the id information provided in
their second argument, so the single-parameter i2c probe function
("probe_new") can be used instead.
This avoids scanning the identifier tables during probes.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Acked-by: Wolfram Sang <wsa@kernel.org>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The Samsung SoC maintainer entry covers drivers and headers matching
"exynos" name but except that there are also files for S3C24xx, S3C64xx
and S5Pv210 SoCs. These sometimes do not have a separate entry for a
driver maintainer thus might miss review. Add them to the Samsung SoC
maintainer entry to cover all SoCs with name matches.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Vincent Sanders' email bounces with code 550 (user does not exist) so
remove the entry from Simtec S3C24xx boards.
Cc: Simtec Linux Team <linux@simtec.co.uk>
Cc: linux-samsung-soc@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The function clk_get() returns ERR_PTR() in case of error and
never returns NULL. So there's no need to test whether xusbxti
is NULL, just remove the redundant part in the return value check.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
