Searched hist:fefdd3c9 (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/mmc/core/ |
| H A D | block.c | fefdd3c9 Fri Feb 12 07:15:32 CST 2021 Ulf Hansson <ulf.hansson@linaro.org> mmc: core: Drop superfluous validations in mmc_hw|sw_reset()
The mmc_hw|sw_reset() APIs are designed to be called solely from upper
layers, which means drivers that operates on top of the struct mmc_card,
like the mmc block device driver and an SDIO functional driver.
Additionally, as long as the struct mmc_host has a valid pointer to a
struct mmc_card, the corresponding host->bus_ops pointer stays valid and
assigned.
For these reasons, let's drop the superfluous reference counting and the
redundant validations in mmc_hw|sw_reset().
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20210212131532.236775-1-ulf.hansson@linaro.org
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| H A D | core.c | fefdd3c9 Fri Feb 12 07:15:32 CST 2021 Ulf Hansson <ulf.hansson@linaro.org> mmc: core: Drop superfluous validations in mmc_hw|sw_reset()
The mmc_hw|sw_reset() APIs are designed to be called solely from upper
layers, which means drivers that operates on top of the struct mmc_card,
like the mmc block device driver and an SDIO functional driver.
Additionally, as long as the struct mmc_host has a valid pointer to a
struct mmc_card, the corresponding host->bus_ops pointer stays valid and
assigned.
For these reasons, let's drop the superfluous reference counting and the
redundant validations in mmc_hw|sw_reset().
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20210212131532.236775-1-ulf.hansson@linaro.org
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