Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=829ea96477e775df0698b54dbfa913b6b55a4d6d
Commit: 829ea96477e775df0698b54dbfa913b6b55a4d6d
Parent: e7d11ecbde987e56845cff012b4a28d7001667b8
Author: Michael Krufky <[EMAIL PROTECTED]>
AuthorDate: Mon Jun 25 14:54:09 2007 -0300
Committer: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Wed Jul 18 14:24:20 2007 -0300
V4L/DVB (5788): Cx88-input: convert nested if's to switch..case
In the function, cx88_ir_handle_key:
- convert nested if statement to a switch..case block
Signed-off-by: Michael Krufky <[EMAIL PROTECTED]>
Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
drivers/media/video/cx88/cx88-input.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/media/video/cx88/cx88-input.c
b/drivers/media/video/cx88/cx88-input.c
index 22cbdf2..f5d4a56 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -74,7 +74,8 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
/* read gpio value */
gpio = cx_read(ir->gpio_addr);
- if (core->board == CX88_BOARD_NPGTECH_REALTV_TOP10FM) {
+ switch (core->board) {
+ case CX88_BOARD_NPGTECH_REALTV_TOP10FM:
/* This board apparently uses a combination of 2 GPIO
to represent the keys. Additionally, the second GPIO
can be used for parity.
@@ -90,12 +91,14 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
auxgpio = cx_read(MO_GP1_IO);
/* Take out the parity part */
gpio=(gpio & 0x7fd) + (auxgpio & 0xef);
- } else if (core->board == CX88_BOARD_WINFAST_DTV1000) {
+ break;
+ case CX88_BOARD_WINFAST_DTV1000:
gpio = (gpio & 0x6ff) | ((cx_read(MO_GP1_IO) << 8) & 0x900);
auxgpio = gpio;
- } else
+ break;
+ default:
auxgpio = gpio;
-
+ }
if (ir->polling) {
if (ir->last_gpio == auxgpio)
return;
-
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