diff options
| author | Mike Rapoport <mike.rapoport@gmail.com> | 2016-02-19 17:56:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-20 15:33:00 -0800 |
| commit | 779494492e7bda7d6e82afe71691a3c3cb87c6c2 (patch) | |
| tree | 8b3e87b6f71ca7dcfb4f79612fdf95f2e3133713 /drivers/staging/sm750fb | |
| parent | 603dd4932e9f22f20c30a0200608a1b9588013be (diff) | |
staging: sm750fb: remove sm750_help.h
This header only contains unused FIELD_*() macros and friends and may be
removed
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/sm750fb')
| -rw-r--r-- | drivers/staging/sm750fb/ddk750_help.h | 1 | ||||
| -rw-r--r-- | drivers/staging/sm750fb/sm750_accel.c | 1 | ||||
| -rw-r--r-- | drivers/staging/sm750fb/sm750_cursor.c | 1 | ||||
| -rw-r--r-- | drivers/staging/sm750fb/sm750_help.h | 41 |
4 files changed, 0 insertions, 44 deletions
diff --git a/drivers/staging/sm750fb/ddk750_help.h b/drivers/staging/sm750fb/ddk750_help.h index 5be814eed735..009db9213a73 100644 --- a/drivers/staging/sm750fb/ddk750_help.h +++ b/drivers/staging/sm750fb/ddk750_help.h @@ -6,7 +6,6 @@ #include <linux/ioport.h> #include <linux/io.h> #include <linux/uaccess.h> -#include "sm750_help.h" /* software control endianness */ #define PEEK32(addr) readl(addr + mmio750) diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c index 5975bd0682d4..9aa4066ac86d 100644 --- a/drivers/staging/sm750fb/sm750_accel.c +++ b/drivers/staging/sm750fb/sm750_accel.c @@ -17,7 +17,6 @@ #include "sm750.h" #include "sm750_accel.h" -#include "sm750_help.h" static inline void write_dpr(struct lynx_accel *accel, int offset, u32 regValue) { writel(regValue, accel->dprBase + offset); diff --git a/drivers/staging/sm750fb/sm750_cursor.c b/drivers/staging/sm750fb/sm750_cursor.c index 37decce814e1..2d348c6abcc7 100644 --- a/drivers/staging/sm750fb/sm750_cursor.c +++ b/drivers/staging/sm750fb/sm750_cursor.c @@ -16,7 +16,6 @@ #include <linux/screen_info.h> #include "sm750.h" -#include "sm750_help.h" #include "sm750_cursor.h" diff --git a/drivers/staging/sm750fb/sm750_help.h b/drivers/staging/sm750fb/sm750_help.h deleted file mode 100644 index 833cf16e942b..000000000000 --- a/drivers/staging/sm750fb/sm750_help.h +++ /dev/null @@ -1,41 +0,0 @@ -#ifndef LYNX_HELP_H__ -#define LYNX_HELP_H__ - -/* Internal macros */ -#define _F_START(f) (0 ? f) -#define _F_END(f) (1 ? f) -#define _F_SIZE(f) (1 + _F_END(f) - _F_START(f)) -#define _F_MASK(f) (((1 << _F_SIZE(f)) - 1) << _F_START(f)) -#define _F_NORMALIZE(v, f) (((v) & _F_MASK(f)) >> _F_START(f)) -#define _F_DENORMALIZE(v, f) (((v) << _F_START(f)) & _F_MASK(f)) - -/* Global macros */ -#define FIELD_GET(x, reg, field) \ -( \ - _F_NORMALIZE((x), reg ## _ ## field) \ -) - -#define FIELD_SET(x, reg, field, value) \ -( \ - (x & ~_F_MASK(reg ## _ ## field)) \ - | _F_DENORMALIZE(reg ## _ ## field ## _ ## value, reg ## _ ## field) \ -) - -#define FIELD_VALUE(x, reg, field, value) \ -( \ - (x & ~_F_MASK(reg ## _ ## field)) \ - | _F_DENORMALIZE(value, reg ## _ ## field) \ -) - -#define FIELD_CLEAR(reg, field) \ -( \ - ~_F_MASK(reg ## _ ## field) \ -) - -/* Field Macros */ -#define FIELD_START(field) (0 ? field) -#define FIELD_END(field) (1 ? field) -#define FIELD_SIZE(field) (1 + FIELD_END(field) - FIELD_START(field)) -#define FIELD_MASK(field) (((1 << (FIELD_SIZE(field)-1)) | ((1 << (FIELD_SIZE(field)-1)) - 1)) << FIELD_START(field)) - -#endif |