[U-Boot] [PATCH] altera_qspi: initialize instr.mtd in flash_erase
Initialize instr.mtd in flash_erase(). This fixes the system hang issue when CONFIG_MTD_PARTITIONS is selected.
Signed-off-by: Thomas Chou thomas@wytron.com.tw --- drivers/mtd/altera_qspi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/altera_qspi.c b/drivers/mtd/altera_qspi.c index 617bf5d..c7e37ad 100644 --- a/drivers/mtd/altera_qspi.c +++ b/drivers/mtd/altera_qspi.c @@ -81,6 +81,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last) int ret;
memset(&instr, 0, sizeof(instr)); + instr.mtd = mtd; instr.addr = mtd->erasesize * s_first; instr.len = mtd->erasesize * (s_last + 1 - s_first); ret = mtd_erase(mtd, &instr);
On Friday, December 18, 2015 at 02:36:04 PM, Thomas Chou wrote:
Initialize instr.mtd in flash_erase(). This fixes the system hang issue when CONFIG_MTD_PARTITIONS is selected.
Signed-off-by: Thomas Chou thomas@wytron.com.tw
drivers/mtd/altera_qspi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/altera_qspi.c b/drivers/mtd/altera_qspi.c index 617bf5d..c7e37ad 100644 --- a/drivers/mtd/altera_qspi.c +++ b/drivers/mtd/altera_qspi.c @@ -81,6 +81,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last) int ret;
memset(&instr, 0, sizeof(instr));
- instr.mtd = mtd; instr.addr = mtd->erasesize * s_first; instr.len = mtd->erasesize * (s_last + 1 - s_first); ret = mtd_erase(mtd, &instr);
Nice, took me a while to grasp where the bug triggers, but now I see it:
Acked-by: Marek Vasut marex@denx.de
Best regards, Marek Vasut
participants (2)
-
Marek Vasut -
Thomas Chou