The patch titled
microblaze: iowrite upon timeout
has been added to the -mm tree. Its filename is
microblaze-iowrite-upon-timeout.patch
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------------------------------------------------------
Subject: microblaze: iowrite upon timeout
From: Roel Kluin <roel.kluin@xxxxxxxxx>
retries reaches -1, so the iowrite occurrs upon timeout.
Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
Cc: Michal Simek <monstr@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/microblaze/kernel/early_printk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN arch/microblaze/kernel/early_printk.c~microblaze-iowrite-upon-timeout arch/microblaze/kernel/early_printk.c
--- a/arch/microblaze/kernel/early_printk.c~microblaze-iowrite-upon-timeout
+++ a/arch/microblaze/kernel/early_printk.c
@@ -36,7 +36,7 @@ static void early_printk_putc(char c)
unsigned retries = 10000;
/* read status bit - 0x8 offset */
- while (retries-- && (in_be32(base_addr + 8) & (1 << 3)))
+ while (--retries && (in_be32(base_addr + 8) & (1 << 3)))
;
/* Only attempt the iowrite if we didn't timeout */
_
Patches currently in -mm which might be from roel.kluin@xxxxxxxxx are
linux-next.patch
drm-fix-lock_test_with_return-macro.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
ufs-sector_t-cannot-be-negative.patch
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