* Remove a needless include.
* Remove a legacy comment in piix4_access.
* Minor optimization in piix4_access.
Signed-off-by: Jean Delvare <[EMAIL PROTECTED]>
---
drivers/i2c/busses/i2c-piix4.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
--- linux-2.6.26-rc0.orig/drivers/i2c/busses/i2c-piix4.c 2008-04-26
10:44:05.000000000 +0200
+++ linux-2.6.26-rc0/drivers/i2c/busses/i2c-piix4.c 2008-04-26
10:49:16.000000000 +0200
@@ -38,7 +38,6 @@
#include <linux/ioport.h>
#include <linux/i2c.h>
#include <linux/init.h>
-#include <linux/apm_bios.h>
#include <linux/dmi.h>
#include <asm/io.h>
@@ -343,12 +342,7 @@ static s32 piix4_access(struct i2c_adapt
switch (size) {
- case PIIX4_BYTE: /* Where is the result put? I assume here it is
in
- SMBHSTDAT0 but it might just as well be in
the
- SMBHSTCMD. No clue in the docs */
-
- data->byte = inb_p(SMBHSTDAT0);
- break;
+ case PIIX4_BYTE:
case PIIX4_BYTE_DATA:
data->byte = inb_p(SMBHSTDAT0);
break;
--
Jean Delvare
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