diff options
author | Christoph Hellwig <[email protected]> | 2021-09-02 14:56:30 -0700 |
---|---|---|
committer | Linus Torvalds <[email protected]> | 2021-09-03 09:58:13 -0700 |
commit | 64a05fe645e27a318470a9f31c76c86f36725689 (patch) | |
tree | 2858f377e58ac636b215b6057db86e420aef3578 | |
parent | 79c62de859f7e854399efb84a2f04ceeb1c13cc9 (diff) |
mmc: mmc_spi: replace flush_kernel_dcache_page with flush_dcache_page
Pages passed to block drivers can be mapped page cache pages, so we must
use flush_dcache_page here instead of the more limited
flush_kernel_dcache_page that is intended for highmem pages only.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Christoph Hellwig <[email protected]>
Acked-by: Linus Torvalds <[email protected]>
Cc: Alex Shi <[email protected]>
Cc: Geoff Levand <[email protected]>
Cc: Greentime Hu <[email protected]>
Cc: Guo Ren <[email protected]>
Cc: Helge Deller <[email protected]>
Cc: "James E.J. Bottomley" <[email protected]>
Cc: Nick Hu <[email protected]>
Cc: Paul Cercueil <[email protected]>
Cc: Rich Felker <[email protected]>
Cc: Russell King <[email protected]>
Cc: Thomas Bogendoerfer <[email protected]>
Cc: Ulf Hansson <[email protected]>
Cc: Vincent Chen <[email protected]>
Cc: Yoshinori Sato <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
-rw-r--r-- | drivers/mmc/host/mmc_spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c index 65c65bb5737f..3d28a3d3001b 100644 --- a/drivers/mmc/host/mmc_spi.c +++ b/drivers/mmc/host/mmc_spi.c @@ -948,7 +948,7 @@ mmc_spi_data_do(struct mmc_spi_host *host, struct mmc_command *cmd, /* discard mappings */ if (direction == DMA_FROM_DEVICE) - flush_kernel_dcache_page(sg_page(sg)); + flush_dcache_page(sg_page(sg)); kunmap(sg_page(sg)); if (dma_dev) dma_unmap_page(dma_dev, dma_addr, PAGE_SIZE, dir); |