Hi Taras,
What are you doing that makes you call any of the mmc_devices list functions before calling mmc_initialize()
Which board has this problem; this looks like a board problem to me.
Regards
-- Pantelis
On Aug 6, 2013, at 7:41 PM, Taras Kondratiuk wrote:
Currently mmc_device list is initialized from mmc_initialize() function. So crash happens if any function which use mmc_devices list (find_mmc_device, print_mmc_devices, etc.) is called before mmc_initialize().
Fix this by initializing mmc_devices list statically.
Signed-off-by: Taras Kondratiuk taras@ti.com
drivers/mmc/mmc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 4da8db9..eb35582 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -21,7 +21,7 @@ #define CONFIG_SYS_MMC_MAX_BLK_COUNT 65535 #endif
-static struct list_head mmc_devices; +LIST_HEAD(mmc_devices); static int cur_dev_num = -1;
int __weak board_mmc_getwp(struct mmc *mmc) @@ -1477,7 +1477,6 @@ static void do_preinit(void)
int mmc_initialize(bd_t *bis) {
INIT_LIST_HEAD (&mmc_devices); cur_dev_num = 0;
if (board_mmc_init(bis) < 0)
-- 1.7.9.5
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