[U-Boot] [PATCH 06/11] st_smi: Read status until timeout happens

From: Vipin KUMAR vipin.kumar@st.com

SMI driver read status fails because the control register could not be overwritten. Instead, the read status should be tried until timeout.

Signed-off-by: Vipin Kumar vipin.kumar@st.com Signed-off-by: Amit Virdi amit.virdi@st.com --- drivers/mtd/st_smi.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mtd/st_smi.c b/drivers/mtd/st_smi.c index ce50fc1..7b4c6f3 100644 --- a/drivers/mtd/st_smi.c +++ b/drivers/mtd/st_smi.c @@ -187,7 +187,7 @@ static int smi_wait_till_ready(int bank, int timeout) do { sr = smi_read_sr(bank); if (sr < 0) - break; + continue; /* try until timeout */ else if (!(sr & WIP_BIT)) return 0;