A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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spi: error status should be negative

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Return a negative error value instead of a positive

Signed-off-by: Roel Kluin <[email protected]>
Cc: David Brownell <[email protected]>
Cc: dmitry pervushin <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Roel Kluin 2009-11-17 14:06:14 -08:00 • committed by Linus Torvalds
commit b6b24c73d5
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi_stmp.c
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@ -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);