A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge branch 'linux-2.6'

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This commit is contained in:
Paul Mackerras 2008-01-24 10:07:21 +11:00
commit 9156ad4833
459 changed files with 4199 additions and 3005 deletions
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5
drivers/spi/spi_bitbang.c
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@ -184,6 +184,7 @@ int spi_bitbang_setup(struct spi_device *spi)
struct spi_bitbang_cs *cs = spi->controller_state;
struct spi_bitbang *bitbang;
int retval;
unsigned long flags;
bitbang = spi_master_get_devdata(spi->master);
@ -222,12 +223,12 @@ int spi_bitbang_setup(struct spi_device *spi)
*/
/* deselect chip (low or high) */
spin_lock(&bitbang->lock);
spin_lock_irqsave(&bitbang->lock, flags);
if (!bitbang->busy) {
bitbang->chipselect(spi, BITBANG_CS_INACTIVE);
ndelay(cs->nsecs);
}
spin_unlock(&bitbang->lock);
spin_unlock_irqrestore(&bitbang->lock, flags);
return 0;
}