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| author | Asai Thambi S P <asamymuthupa@micron.com> | 2012-05-30 03:44:27 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2012-05-31 08:46:50 +0200 |
| commit | 8ce800935d074ee4667a6a950fb4784009a969ea (patch) | |
| tree | ce2ba8e21c4f8ae7715cc1a033a3c083597eedaf /drivers/block/mtip32xx | |
| parent | mtip32xx: minor performance tweak (diff) | |
| download | linux-8ce800935d074ee4667a6a950fb4784009a969ea.tar.xz linux-8ce800935d074ee4667a6a950fb4784009a969ea.zip | |
mtip32xx: Convert macro definitions for flag bits to enum
Convert macro definitions for flags bits to enum
Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/mtip32xx')
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.h | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.h b/drivers/block/mtip32xx/mtip32xx.h index 4ef58336310a..b2c88da26b2a 100644 --- a/drivers/block/mtip32xx/mtip32xx.h +++ b/drivers/block/mtip32xx/mtip32xx.h @@ -113,33 +113,35 @@ #define __force_bit2int (unsigned int __force) -/* below are bit numbers in 'flags' defined in mtip_port */ -#define MTIP_PF_IC_ACTIVE_BIT 0 /* pio/ioctl */ -#define MTIP_PF_EH_ACTIVE_BIT 1 /* error handling */ -#define MTIP_PF_SE_ACTIVE_BIT 2 /* secure erase */ -#define MTIP_PF_DM_ACTIVE_BIT 3 /* download microcde */ -#define MTIP_PF_PAUSE_IO ((1 << MTIP_PF_IC_ACTIVE_BIT) | \ +enum { + /* below are bit numbers in 'flags' defined in mtip_port */ + MTIP_PF_IC_ACTIVE_BIT = 0, /* pio/ioctl */ + MTIP_PF_EH_ACTIVE_BIT = 1, /* error handling */ + MTIP_PF_SE_ACTIVE_BIT = 2, /* secure erase */ + MTIP_PF_DM_ACTIVE_BIT = 3, /* download microcde */ + MTIP_PF_PAUSE_IO = ((1 << MTIP_PF_IC_ACTIVE_BIT) | \ (1 << MTIP_PF_EH_ACTIVE_BIT) | \ (1 << MTIP_PF_SE_ACTIVE_BIT) | \ - (1 << MTIP_PF_DM_ACTIVE_BIT)) - -#define MTIP_PF_SVC_THD_ACTIVE_BIT 4 -#define MTIP_PF_ISSUE_CMDS_BIT 5 -#define MTIP_PF_REBUILD_BIT 6 -#define MTIP_PF_SVC_THD_STOP_BIT 8 - -/* below are bit numbers in 'dd_flag' defined in driver_data */ -#define MTIP_DDF_REMOVE_PENDING_BIT 1 -#define MTIP_DDF_OVER_TEMP_BIT 2 -#define MTIP_DDF_WRITE_PROTECT_BIT 3 -#define MTIP_DDF_STOP_IO ((1 << MTIP_DDF_REMOVE_PENDING_BIT) | \ + (1 << MTIP_PF_DM_ACTIVE_BIT)), + + MTIP_PF_SVC_THD_ACTIVE_BIT = 4, + MTIP_PF_ISSUE_CMDS_BIT = 5, + MTIP_PF_REBUILD_BIT = 6, + MTIP_PF_SVC_THD_STOP_BIT = 8, + + /* below are bit numbers in 'dd_flag' defined in driver_data */ + MTIP_DDF_REMOVE_PENDING_BIT = 1, + MTIP_DDF_OVER_TEMP_BIT = 2, + MTIP_DDF_WRITE_PROTECT_BIT = 3, + MTIP_DDF_STOP_IO = ((1 << MTIP_DDF_REMOVE_PENDING_BIT) | \ (1 << MTIP_DDF_OVER_TEMP_BIT) | \ - (1 << MTIP_DDF_WRITE_PROTECT_BIT)) + (1 << MTIP_DDF_WRITE_PROTECT_BIT)), -#define MTIP_DDF_CLEANUP_BIT 5 -#define MTIP_DDF_RESUME_BIT 6 -#define MTIP_DDF_INIT_DONE_BIT 7 -#define MTIP_DDF_REBUILD_FAILED_BIT 8 + MTIP_DDF_CLEANUP_BIT = 5, + MTIP_DDF_RESUME_BIT = 6, + MTIP_DDF_INIT_DONE_BIT = 7, + MTIP_DDF_REBUILD_FAILED_BIT = 8, +}; __packed struct smart_attr{ u8 attr_id; |