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| author |   Tomas Winkler <tomas.winkler@intel.com> | 2012-07-04 19:24:49 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-10 14:58:35 -0700 |
| commit | 4a0d6a74638f44055ea536abdd428007e5f2f89e (patch) | |
| tree | 06e7563626c3f4842175099f9484806b2c34b0a0 /drivers/misc | |
| parent | mei: revamp host buffer interface function (diff) | |
| download | linux-dev-4a0d6a74638f44055ea536abdd428007e5f2f89e.tar.xz linux-dev-4a0d6a74638f44055ea536abdd428007e5f2f89e.zip | |
mei: mei_device can be const for mei register access functions
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/mei/mei_dev.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h index d60250d663c6..772f74dcd2ad 100644 --- a/drivers/misc/mei/mei_dev.h +++ b/drivers/misc/mei/mei_dev.h @@ -363,7 +363,8 @@ int mei_find_me_client_index(const struct mei_device *dev, uuid_le cuuid); * * returns register value (u32) */ -static inline u32 mei_reg_read(struct mei_device *dev, unsigned long offset) +static inline u32 mei_reg_read(const struct mei_device *dev, + unsigned long offset) { return ioread32(dev->mem_addr + offset); } @@ -375,8 +376,8 @@ static inline u32 mei_reg_read(struct mei_device *dev, unsigned long offset) * @offset: offset from which to write the data * @value: register value to write (u32) */ -static inline void mei_reg_write(struct mei_device *dev, - unsigned long offset, u32 value) +static inline void mei_reg_write(const struct mei_device *dev, + unsigned long offset, u32 value) { iowrite32(value, dev->mem_addr + offset); } @@ -388,7 +389,7 @@ static inline void mei_reg_write(struct mei_device *dev, * * returns the byte read. */ -static inline u32 mei_hcsr_read(struct mei_device *dev) +static inline u32 mei_hcsr_read(const struct mei_device *dev) { return mei_reg_read(dev, H_CSR); } @@ -400,7 +401,7 @@ static inline u32 mei_hcsr_read(struct mei_device *dev) * * returns ME_CSR_HA register value (u32) */ -static inline u32 mei_mecsr_read(struct mei_device *dev) +static inline u32 mei_mecsr_read(const struct mei_device *dev) { return mei_reg_read(dev, ME_CSR_HA); } @@ -412,7 +413,7 @@ static inline u32 mei_mecsr_read(struct mei_device *dev) * * returns ME_CB_RW register value (u32) */ -static inline u32 mei_mecbrw_read(struct mei_device *dev) +static inline u32 mei_mecbrw_read(const struct mei_device *dev) { return mei_reg_read(dev, ME_CB_RW); } |