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mmc_legacy.c
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Marek Vasut authored
Drop all the extra content from the MMC core, so that tiny MMC support is really tiny, no fancy anything. That means the tiny MMC support does only 1-bit transfers at default speed settings. Moreover, this patch drops duplicate instance of struct mmc mmc_static, which wasted about 360 bytes. Furthermore, since MMC tiny supports only one controller at all times, get rid of mallocating the ext csd backup and replace it with static array. All in all, this patch saves ~4 kiB of bloat from the MMC core, which on platforms with severe limitations can be beneficial. Signed-off-by:
Marek Vasut <marek.vasut@gmail.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> [trini: Fixup checkpatch.pl style warnings] Signed-off-by:
Tom Rini <trini@konsulko.com>
Marek Vasut authoredDrop all the extra content from the MMC core, so that tiny MMC support is really tiny, no fancy anything. That means the tiny MMC support does only 1-bit transfers at default speed settings. Moreover, this patch drops duplicate instance of struct mmc mmc_static, which wasted about 360 bytes. Furthermore, since MMC tiny supports only one controller at all times, get rid of mallocating the ext csd backup and replace it with static array. All in all, this patch saves ~4 kiB of bloat from the MMC core, which on platforms with severe limitations can be beneficial. Signed-off-by:
