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Diffstat (limited to 'kernel/drivers/spi/spi-ppc4xx.c')
-rw-r--r--kernel/drivers/spi/spi-ppc4xx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/drivers/spi/spi-ppc4xx.c b/kernel/drivers/spi/spi-ppc4xx.c
index 54fb984a3..dd3d0a218 100644
--- a/kernel/drivers/spi/spi-ppc4xx.c
+++ b/kernel/drivers/spi/spi-ppc4xx.c
@@ -210,12 +210,12 @@ static int spi_ppc4xx_setupxfer(struct spi_device *spi, struct spi_transfer *t)
if (in_8(&hw->regs->cdm) != cdm)
out_8(&hw->regs->cdm, cdm);
- spin_lock(&hw->bitbang.lock);
+ mutex_lock(&hw->bitbang.lock);
if (!hw->bitbang.busy) {
hw->bitbang.chipselect(spi, BITBANG_CS_INACTIVE);
/* Need to ndelay here? */
}
- spin_unlock(&hw->bitbang.lock);
+ mutex_unlock(&hw->bitbang.lock);
return 0;
}