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authorGovindraj.R <govindraj.raja@ti.com>2010-12-16 15:42:47 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2010-12-17 00:14:32 +0300
commit3f960dbb9dfe29ff283810624c4340c79fde87f5 (patch)
treec64865f846f4adf28bdebe0568ce7e571c12a372 /include/linux/serial_core.h
parent6ce5b1ce5f6922db32599e73bcb22f5cdcbf241f (diff)
downloadlinux-3f960dbb9dfe29ff283810624c4340c79fde87f5.tar.xz
Serial: Avoid unbalanced IRQ wake disable during resume
To avoid unbalanced IRQ wake disable, ensure that wakeups are disabled only when wakeups have been successfully enabled. Tested on OMAP3630SDP/ZOOM3. Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Reported-by: Paul Walmsley <paul@pwsan.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/serial_core.h')
-rw-r--r--include/linux/serial_core.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 7a6daf189995..a23fa29d4eb0 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -365,6 +365,7 @@ struct uart_port {
struct device *dev; /* parent device */
unsigned char hub6; /* this should be in the 8250 driver */
unsigned char suspended;
+ unsigned char irq_wake;
unsigned char unused[2];
void *private_data; /* generic platform data pointer */
};