UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

rt2x00: Fix word size of rt2500usb MAC_CSR19 register. 

The register is 16 bits wide, not 32.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: <stable@vger.kernel.org>
Acked-by: Ivo Van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Gertjan van Wingerde 2012-08-31 19:22:10 +02:00 committed by John W. Linville
parent 177ef8360f
commit 6ced58a5db
2 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/rt2x00/rt2500usb.c
View File

@ -283,7 +283,7 @@ static int rt2500usb_rfkill_poll(struct rt2x00_dev *rt2x00dev)
u16 reg;
rt2500usb_register_read(rt2x00dev, MAC_CSR19, &reg);
return rt2x00_get_field32(reg, MAC_CSR19_BIT7);
return rt2x00_get_field16(reg, MAC_CSR19_BIT7);
}
#ifdef CONFIG_RT2X00_LIB_LEDS

16
drivers/net/wireless/rt2x00/rt2500usb.h
View File

@ -189,14 +189,14 @@
* MAC_CSR19: GPIO control register.
*/
#define MAC_CSR19 0x0426
#define MAC_CSR19_BIT0 FIELD32(0x0001)
#define MAC_CSR19_BIT1 FIELD32(0x0002)
#define MAC_CSR19_BIT2 FIELD32(0x0004)
#define MAC_CSR19_BIT3 FIELD32(0x0008)
#define MAC_CSR19_BIT4 FIELD32(0x0010)
#define MAC_CSR19_BIT5 FIELD32(0x0020)
#define MAC_CSR19_BIT6 FIELD32(0x0040)
#define MAC_CSR19_BIT7 FIELD32(0x0080)
#define MAC_CSR19_BIT0 FIELD16(0x0001)
#define MAC_CSR19_BIT1 FIELD16(0x0002)
#define MAC_CSR19_BIT2 FIELD16(0x0004)
#define MAC_CSR19_BIT3 FIELD16(0x0008)
#define MAC_CSR19_BIT4 FIELD16(0x0010)
#define MAC_CSR19_BIT5 FIELD16(0x0020)
#define MAC_CSR19_BIT6 FIELD16(0x0040)
#define MAC_CSR19_BIT7 FIELD16(0x0080)
/*
* MAC_CSR20: LED control register.