From 4cd3246f2a3a3a5032edcaed3cf807dd916f0aea Mon Sep 17 00:00:00 2001 From: Vadzim Dambrouski Date: Fri, 23 Oct 2015 21:14:06 +0300 Subject: arm: stm32f4: fix a bug when only first sector gets erased flash_lock call is inside a for loop, so after the first iteration flash is locked and no more sectors can be erased. Move flash_lock out of the loop. Signed-off-by: Vadzim Dambrouski --- arch/arm/cpu/armv7m/stm32f4/flash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/cpu') diff --git a/arch/arm/cpu/armv7m/stm32f4/flash.c b/arch/arm/cpu/armv7m/stm32f4/flash.c index e5c6111330..ae6379070f 100644 --- a/arch/arm/cpu/armv7m/stm32f4/flash.c +++ b/arch/arm/cpu/armv7m/stm32f4/flash.c @@ -114,9 +114,9 @@ int flash_erase(flash_info_t *info, int first, int last) ; clrbits_le32(&STM32_FLASH->cr, STM32_FLASH_CR_SER); - stm32f4_flash_lock(1); } + stm32f4_flash_lock(1); return 0; } -- cgit v1.2.1