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fastboot: sparse: remove session-id logic

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This "session-id" alogrithm is not required, and currently corrupts
the stored image whenever more the one "session" is required.

Signed-off-by: Steve Rae <srae@broadcom.com>
This commit is contained in:
Steve Rae
2016-06-07 11:19:35 -07:00
committed by Tom Rini
parent ac6e5fed31
commit 64ece84854
7 changed files with 16 additions and 45 deletions
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16
drivers/usb/gadget/f_fastboot.c
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@@ -59,7 +59,6 @@ static inline struct f_fastboot *func_to_fastboot(struct usb_function *f)
}
static struct f_fastboot *fastboot_func;
static unsigned int fastboot_flash_session_id;
static unsigned int download_size;
static unsigned int download_bytes;
@@ -424,15 +423,6 @@ static void cb_getvar(struct usb_ep *ep, struct usb_request *req)
sprintf(str_num, "0x%08x", CONFIG_FASTBOOT_BUF_SIZE);
strncat(response, str_num, chars_left);
/*
* This also indicates the start of a new flashing
* "session", in which we could have 1-N buffers to
* write to a partition.
*
* Reset our session counter.
*/
fastboot_flash_session_id = 0;
} else if (!strcmp_l1("serialno", cmd)) {
s = getenv("serial#");
if (s)
@@ -600,16 +590,14 @@ static void cb_flash(struct usb_ep *ep, struct usb_request *req)
strcpy(response, "FAILno flash device defined");
#ifdef CONFIG_FASTBOOT_FLASH_MMC_DEV
fb_mmc_flash_write(cmd, fastboot_flash_session_id,
(void *)CONFIG_FASTBOOT_BUF_ADDR,
fb_mmc_flash_write(cmd, (void *)CONFIG_FASTBOOT_BUF_ADDR,
download_bytes, response);
#endif
#ifdef CONFIG_FASTBOOT_FLASH_NAND_DEV
fb_nand_flash_write(cmd, fastboot_flash_session_id,
fb_nand_flash_write(cmd,
(void *)CONFIG_FASTBOOT_BUF_ADDR,
download_bytes, response);
#endif
fastboot_flash_session_id++;
fastboot_tx_write_str(response);
}
#endif