We ignore errors from mmc_regulator_get_supply() because the usage of
the regulators is optional for the driver, but we still need to check
for and handle EPROBE_DEFER, like it's done in for example dw_mmc.
Otherwise we might end up not using the specified regulators just
because of probe order.
The intent appears to be to clear only the bits which are set in status
(by setting them to zero in the ack write), like in the other interrupt
handlers, and not to always clear everything (by always writing zero).
Use the correct not operator.
Signed-off-by: Rabin Vincent rabin.vinc...@axis.com
host-sg is only set when we're transferring multiple blocks. Check for
its availibility before dereferencing it in the timeout work debug
print.
Signed-off-by: Rabin Vincent rabin.vinc...@axis.com
---
drivers/mmc/host/usdhi6rol0.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff
2015-08-18 1:11 GMT+08:00 Ulf Hansson ulf.hans...@linaro.org:
On 11 August 2015 at 10:41, Barry Song 21cn...@gmail.com wrote:
From: Weijun Yang york.y...@csr.com
As SD Specifications Part1 Physical Layer Specification Version
3.01 says, CMD19 tuning is available for unlocked cards in transfer
