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authorRoel Kluin <roel.kluin@gmail.com>2009-11-17 14:06:14 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-11-17 17:40:32 -0800
commitb6b24c73d56a166a829318a1f06803ff9b54857b (patch)
treea2bdfc3d4c3f0e9ef9cd6d127260752c67ccdc86 /drivers/spi
parent23f268fa2db4cbe6c4c668d6c277fae906f54922 (diff)
downloadlinux-b6b24c73d56a166a829318a1f06803ff9b54857b.tar.bz2
spi: error status should be negative
Return a negative error value instead of a positive Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: dmitry pervushin <dpervushin@embeddedalley.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi_stmp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi_stmp.c b/drivers/spi/spi_stmp.c
index d871dc23909c..2552bb364005 100644
--- a/drivers/spi/spi_stmp.c
+++ b/drivers/spi/spi_stmp.c
@@ -242,7 +242,7 @@ static int stmp_spi_txrx_dma(struct stmp_spi *ss, int cs,
wait_for_completion(&ss->done);
if (!busy_wait(readl(ss->regs + HW_SSP_CTRL0) & BM_SSP_CTRL0_RUN))
- status = ETIMEDOUT;
+ status = -ETIMEDOUT;
if (!dma_buf)
dma_unmap_single(ss->master_dev, spi_buf_dma, len, dir);