USB: s3c-hsotg: Fix interrupt cleaning code

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This commit does the following:
1) clears all pending interrupts before unmasking;
2) clears interrupts as soon as possible to avoid missing
   next coming that may occur during handling;
3) removes ineffective interrupt cleaning code.

Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com>
Reviewed-by: Kyoungil Kim<ki0351.kim@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Anton Tikhomirov 2011-04-21 17:06:39 +09:00 • committed by Greg Kroah-Hartman

parent d00f500400

commit a3395f0dd0

1 changed files with 20 additions and 38 deletions

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drivers/usb/gadget/s3c-hsotg.c

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