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| author | Alex Smith <alex.smith@imgtec.com> | 2014-04-29 16:54:54 +0400 |
|---|---|---|
| committer | Chris Ball <chris@printf.net> | 2014-05-13 02:08:22 +0400 |
| commit | 1acee84b6fcfccb2f3488bfdf23664b47e0c445b (patch) | |
| tree | 05db89df2849dabf8f2436acc42b46b69702da98 /drivers/mmc/host/mxs-mmc.c | |
| parent | c373eb489b27b268c9b8c267b212d10864bc8cdd (diff) | |
| download | linux-1acee84b6fcfccb2f3488bfdf23664b47e0c445b.tar.xz | |
mmc: jz4740: don't wait for PRG_DONE after stop command with R1 response
As of commit bcc3e1726d ("mmc: block: Use R1 responses for stop cmds for
read requests"), stop commands for reads do not have MMC_RSP_BUSY set.
In this case we should not wait for a PRG_DONE IRQ after sending the
stop command: it will not get raised when the busy flag is not set,
causing the request to fail with a timeout.
Signed-off-by: Alex Smith <alex.smith@imgtec.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Chris Ball <chris@printf.net>
Cc: James Hogan <james.hogan@imgtec.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Diffstat (limited to 'drivers/mmc/host/mxs-mmc.c')
0 files changed, 0 insertions, 0 deletions