| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.14 46/92] [SCSI] bfa: Replace large udelay() with mdelay() | Date | Sat, 2 May 2015 21:03:01 +0200 |
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3.14-stable review patch. If anyone has any objections, please let me know.
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From: Ben Hutchings <ben@decadent.org.uk>
commit b367dcaa512922e9207160bef0895622cfae4c9f upstream.
udelay() does not work on some architectures for values above 2000, in particular on ARM:
ERROR: "__bad_udelay" [drivers/scsi/bfa/bfa.ko] undefined!
Reported-by: Vagrant Cascadian <vagrant@debian.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: James Bottomley <JBottomley@Parallels.com> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/scsi/bfa/bfa_ioc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/scsi/bfa/bfa_ioc.c +++ b/drivers/scsi/bfa/bfa_ioc.c @@ -7006,7 +7006,7 @@ bfa_flash_sem_get(void __iomem *bar) while (!bfa_raw_sem_get(bar)) { if (--n <= 0) return BFA_STATUS_BADFLASH; - udelay(10000); + mdelay(10); } return BFA_STATUS_OK; }
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