From 509215835944eb7ebd4b690d3f1b8fec7d78991d Mon Sep 17 00:00:00 2001 From: Fabio Estevam <fabio.estevam@nxp.com> Date: Tue, 5 Jan 2016 22:24:39 -0200 Subject: [PATCH] spi: spi_flash: Fix the arguments of stm_is_locked_sr() stm_is_locked_sr() takes the status register (SR) value as the last parameter, not the second. Based on a patch from Brian Norris for the linux kernel: http://git.infradead.org/linux-mtd.git/commit/a32d5b726ff8cf32bf491522b0ac8ae2545a063e Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Jagan Teki <jteki@openedev.com> --- drivers/mtd/spi/spi_flash.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 7ffa136f5a..b7b7f0044e 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -767,8 +767,8 @@ int stm_unlock(struct spi_flash *flash, u32 ofs, size_t len) return ret; /* Cannot unlock; would unlock larger region than requested */ - if (stm_is_locked_sr(flash, status_old, ofs - flash->erase_size, - flash->erase_size)) + if (stm_is_locked_sr(flash, ofs - flash->erase_size, flash->erase_size, + status_old)) return -EINVAL; /* * Need largest pow such that: -- 2.39.5