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mtd: spi-nor-core: Check for ctrlc() in spi_nor_erase()

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May it possible to interrupt the spi_nor_erase() function.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
This commit is contained in:
Marek Behún 2021-10-05 15:56:04 +02:00 • committed by Jagan Teki
parent ff0000b47d
commit 1fd5e67595
1 changed files with 5 additions and 0 deletions
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5
drivers/mtd/spi/spi-nor-core.c
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@ -929,6 +929,11 @@ static int spi_nor_erase(struct mtd_info *mtd, struct erase_info *instr)
while (len) {
WATCHDOG_RESET();
if (ctrlc()) {
addr_known = false;
ret = -EINTR;
goto erase_err;
}
#ifdef CONFIG_SPI_FLASH_BAR
ret = write_bar(nor, addr);
if (ret < 0)