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authorRavikumar Kattekola <rk@ti.com>2017-01-30 13:11:56 +0300
committerUlf Hansson <ulf.hansson@linaro.org>2017-02-13 15:20:54 +0300
commit24380dd4f8da47951ebaab26f9bfd398e83b186d (patch)
tree5b974a1d7565a04e024cfb0d6ea5dfbc1acc273f /drivers/mmc
parent3d33cb5ad582cef7d0c4f0397cf6a3307ce8802c (diff)
downloadlinux-24380dd4f8da47951ebaab26f9bfd398e83b186d.tar.xz
mmc: host: omap_hsmmc: reset cmd line on ceb error
When CEB (command end bit error) occurs reset CMD line to avoid system ending up in erroneous state. While command line is reset for CTO and CCRC errors, it's not done for CEB error. Fix it here. Reviewed-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Ravikumar Kattekola <rk@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/omap_hsmmc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index ad11c4cc12ed..0ee56505494e 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1162,7 +1162,7 @@ static void omap_hsmmc_do_irq(struct omap_hsmmc_host *host, int status)
if (status & ERR_EN) {
omap_hsmmc_dbg_report_irq(host, status);
- if (status & (CTO_EN | CCRC_EN))
+ if (status & (CTO_EN | CCRC_EN | CEB_EN))
end_cmd = 1;
if (host->data || host->response_busy) {
end_trans = !end_cmd;