openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: comedi: addi_apci_1564: tidy up APCI1564_EEPROM_REG bit defines 

Use the BIT() macro to define the bits.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2015-08-07 11:45:07 -07:00 committed by Greg Kroah-Hartman
parent 9f750d15a1
commit 836b8f2304
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/staging/comedi/drivers/addi_apci_1564.c
View File

@ -44,12 +44,12 @@
* 0x48 - 0x64 Timer 12-Bit
*/
#define APCI1564_EEPROM_REG 0x00
#define APCI1564_EEPROM_VCC_STATUS (1 << 8)
#define APCI1564_EEPROM_VCC_STATUS BIT(8)
#define APCI1564_EEPROM_TO_REV(x) (((x) >> 4) & 0xf)
#define APCI1564_EEPROM_DI (1 << 3)
#define APCI1564_EEPROM_DO (1 << 2)
#define APCI1564_EEPROM_CS (1 << 1)
#define APCI1564_EEPROM_CLK (1 << 0)
#define APCI1564_EEPROM_DI BIT(3)
#define APCI1564_EEPROM_DO BIT(2)
#define APCI1564_EEPROM_CS BIT(1)
#define APCI1564_EEPROM_CLK BIT(0)
#define APCI1564_REV1_TIMER_IOBASE 0x04
#define APCI1564_REV2_MAIN_IOBASE 0x04
#define APCI1564_REV2_TIMER_IOBASE 0x48