From 7a6c8609ccb670caeab72b80111bec455ea960a7 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Fri, 11 Nov 2016 23:36:22 -0800 Subject: altos/lambdakey: Get save/restore working Need the HSI clock running for the flash hardware to work. Signed-off-by: Keith Packard --- src/stmf0/ao_flash_stm.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'src/stmf0') diff --git a/src/stmf0/ao_flash_stm.c b/src/stmf0/ao_flash_stm.c index 2aeff388..ef2e2619 100644 --- a/src/stmf0/ao_flash_stm.c +++ b/src/stmf0/ao_flash_stm.c @@ -44,12 +44,7 @@ ao_flash_lock(void) stm_flash.cr |= (1 << STM_FLASH_CR_LOCK); } -static void -ao_flash_wait_bsy(void) -{ - while (stm_flash.sr & (1 << STM_FLASH_SR_BSY)) - ; -} +#define ao_flash_wait_bsy() do { while (stm_flash.sr & (1 << STM_FLASH_SR_BSY)); } while (0) static void __attribute__ ((section(".ramtext"),noinline)) _ao_flash_erase_page(uint32_t *page) -- cgit v1.2.3