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(parent: ee3e596) | patch
spi: pl022: Fix incorrect dma_unmap_sg
authorRay Jui <rjui@broadcom.com>
Thu, 9 Oct 2014 18:44:54 +0000 (11:44 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 14 Nov 2014 17:00:04 +0000 (09:00 -0800)
commitfab420531d95f384ad52a905936753e6162f9f14
tree73a705f43e818f67af44d81bcb18fe48bcca401btree | snapshot
parentee3e596ae84a65c3657cfdda8e02480d1b50c247commit | diff
spi: pl022: Fix incorrect dma_unmap_sg

commit 3ffa6158f002e096d28ede71be4e0ee8ab20baa2 upstream.

When mapped RX DMA entries are unmapped in an error condition when DMA
is firstly configured in the driver, the number of TX DMA entries was
passed in, which is incorrect

Signed-off-by: Ray Jui <rjui@broadcom.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/spi/spi-pl022.c diff | blob | history
Linux kernel for KaRo TX COM modules