A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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mmc: host: omap_hsmmc: reset cmd line on ceb error

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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 <[email protected]>
Signed-off-by: Ravikumar Kattekola <[email protected]>
Signed-off-by: Sekhar Nori <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>
This commit is contained in:
Ravikumar Kattekola 2017-01-30 15:41:56 +05:30 • committed by Ulf Hansson
commit 24380dd4f8
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/omap_hsmmc.c
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@ -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;