ChangeSet 1.2231.1.227, 2005/03/28 20:19:26-08:00, [EMAIL PROTECTED]
[PATCH] dvb: saa7146: remove duplicate setgpio
Remove duplicate setgpio (Kenneth Aafloy)
Signed-off-by: Johannes Stezenbach <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
saa7146_core.c | 29 +++++------------------------
1 files changed, 5 insertions(+), 24 deletions(-)
diff -Nru a/drivers/media/common/saa7146_core.c
b/drivers/media/common/saa7146_core.c
--- a/drivers/media/common/saa7146_core.c 2005-03-28 21:58:50 -08:00
+++ b/drivers/media/common/saa7146_core.c 2005-03-28 21:58:50 -08:00
@@ -46,21 +46,15 @@
* gpio and debi helper functions
****************************************************************************/
-/* write "data" to the gpio-pin "pin" -- unused */
-void saa7146_set_gpio(struct saa7146_dev *dev, u8 pin, u8 data)
+void saa7146_setgpio(struct saa7146_dev *dev, int port, u32 data)
{
u32 value = 0;
- /* sanity check */
- if(pin > 3)
- return;
-
- /* read old register contents */
- value = saa7146_read(dev, GPIO_CTRL );
-
- value &= ~(0xff << (8*pin));
- value |= (data << (8*pin));
+ BUG_ON(port > 3);
+ value = saa7146_read(dev, GPIO_CTRL);
+ value &= ~(0xff << (8*port));
+ value |= (data << (8*port));
saa7146_write(dev, GPIO_CTRL, value);
}
@@ -233,19 +227,6 @@
}
*/
return 0;
-}
-
-/********************************************************************************/
-/* gpio functions */
-
-void saa7146_setgpio(struct saa7146_dev *dev, int port, u32 data)
-{
- u32 val = 0;
-
- val=saa7146_read(dev,GPIO_CTRL);
- val&=~(0xff << (8*(port)));
- val|=(data)<<(8*(port));
- saa7146_write(dev, GPIO_CTRL, val);
}
/********************************************************************************/
-
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