Messages in this thread Patch in this message | | | From | mathieu.poirier@linaro ... | Subject | [PATCH RESEND 5/7] scsi/atp870u: use mdelay instead of large udelay | Date | Fri, 8 Jun 2012 15:53:34 -0600 |
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From: Arnd Bergmann <arnd@arndb.de>
Some architectures like ARM cannot handle large numbers as arguments to udelay, so the drivers should use mdelay when delaying for multiple miliseconds.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> --- drivers/scsi/atp870u.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c index 68ce085..86ad079 100644 --- a/drivers/scsi/atp870u.c +++ b/drivers/scsi/atp870u.c @@ -1173,7 +1173,7 @@ wait_io1: outw(val, tmport); outb(2, 0x80); TCM_SYNC: - udelay(0x800); + mdelay(2); if ((inb(tmport) & 0x80) == 0x00) { /* bsy ? */ outw(0, tmport--); outb(0, tmport); -- 1.7.5.4
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