Searched hist:"6966 e609" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/mmc/core/ |
| H A D | mmc_ops.c | 6966e609 Fri Jul 02 08:42:29 CDT 2021 Ulf Hansson <ulf.hansson@linaro.org> mmc: core: Avoid hogging the CPU while polling for busy after I/O writes
When mmc_blk_card_busy() calls card_busy_detect() to poll for the card's
state with CMD13, this is done without any delays in between the commands
being sent.
Rather than fixing card_busy_detect() in this regards, let's instead
convert into using the common __mmc_poll_for_busy(), which also helps us to
avoid open-coding.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Link: https://lore.kernel.org/r/20210702134229.357717-4-ulf.hansson@linaro.org
|
| H A D | block.c | 6966e609 Fri Jul 02 08:42:29 CDT 2021 Ulf Hansson <ulf.hansson@linaro.org> mmc: core: Avoid hogging the CPU while polling for busy after I/O writes
When mmc_blk_card_busy() calls card_busy_detect() to poll for the card's
state with CMD13, this is done without any delays in between the commands
being sent.
Rather than fixing card_busy_detect() in this regards, let's instead
convert into using the common __mmc_poll_for_busy(), which also helps us to
avoid open-coding.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Link: https://lore.kernel.org/r/20210702134229.357717-4-ulf.hansson@linaro.org
|