The patch titled
spi_bfin5xx: limit reaches -1
has been added to the -mm tree. Its filename is
spi_bfin5xx-limit-reaches-1.patch
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------------------------------------------------------
Subject: spi_bfin5xx: limit reaches -1
From: Roel Kluin <roel.kluin@xxxxxxxxx>
bfin_spi_flush() returns limit, which reaches -1 upon timeout. but in
function bfin_spi_pump_transfers() it is compared with 0.
Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
Acked-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Cc: Bryan Wu <cooloney@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/spi/spi_bfin5xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/spi/spi_bfin5xx.c~spi_bfin5xx-limit-reaches-1 drivers/spi/spi_bfin5xx.c
--- a/drivers/spi/spi_bfin5xx.c~spi_bfin5xx-limit-reaches-1
+++ a/drivers/spi/spi_bfin5xx.c
@@ -169,7 +169,7 @@ static int bfin_spi_flush(struct driver_
unsigned long limit = loops_per_jiffy << 1;
/* wait for stop and clear stat */
- while (!(read_STAT(drv_data) & BIT_STAT_SPIF) && limit--)
+ while (!(read_STAT(drv_data) & BIT_STAT_SPIF) && --limit)
cpu_relax();
write_STAT(drv_data, BIT_STAT_CLR);
_
Patches currently in -mm which might be from roel.kluin@xxxxxxxxx are
linux-next.patch
drm-fix-lock_test_with_return-macro.patch
drm-count-reaches-1.patch
pata-rb532-cf-platform_get_irq-failure-ignored.patch
microblaze-iowrite-upon-timeout.patch
uwb-event_size-should-be-signed.patch
scsi-ncr53c8xx-div-reaches-1.patch
scsi-pcmcia-nsp_cs-time_out-reaches-1.patch
frv-duplicate-output_buffer-of-e03.patch
frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch
m68k-count-can-reach-51-not-50.patch
bfin_5xx-misplaced-parentheses.patch
serial-z85c30-bcm1480-loops-reach-1.patch
spi-pxa2xx-limit-reaches-1.patch
spi_bfin5xx-limit-reaches-1.patch
ufs-sector_t-cannot-be-negative.patch
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