diff options
author | Vandana BN <bnvandana@gmail.com> | 2019-05-13 19:13:25 +0530 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-20 07:40:40 +0200 |
commit | 63c867d794e89edc22440e8d9581063eeb766bda (patch) | |
tree | aa2b69cc9e0b8ff0b20f92e94c7326145fa7d5d5 /drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h | |
parent | 3544d3f785c12754f156a15020579d2875e98240 (diff) |
Staging: kpc2000: kpc_dma: Resolve warning Missing blank line after declarations & labels not to be indented.
This patch resloves below warnings reported by checkpath in kpc_dma
WARNING: Missing a blank line after declarations
WARNING: labels should not be indented
CHECK: Please don't use multiple blank lines
CHECK: Please use a blank line after function/struct/union/enum
declarations
Signed-off-by: Vandana BN <bnvandana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h')
-rw-r--r-- | drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h index 8101601736a2..cf781940ac1b 100644 --- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h +++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h @@ -18,7 +18,6 @@ #include <linux/bitops.h> #include "../kpc.h" - struct kp2000_device; struct kpc_dma_device { struct list_head list; @@ -157,15 +156,18 @@ void WriteEngineControl(struct kpc_dma_device *eng, u32 value) { writel(value, eng->eng_regs + 1); } + static inline u32 GetEngineControl(struct kpc_dma_device *eng) { return readl(eng->eng_regs + 1); } + static inline void SetClearEngineControl(struct kpc_dma_device *eng, u32 set_bits, u32 clear_bits) { u32 val = GetEngineControl(eng); + val |= set_bits; val &= ~clear_bits; WriteEngineControl(eng, val); @@ -176,16 +178,19 @@ void SetEngineNextPtr(struct kpc_dma_device *eng, struct kpc_dma_descriptor *de { writel(desc->MyDMAAddr, eng->eng_regs + 2); } + static inline void SetEngineSWPtr(struct kpc_dma_device *eng, struct kpc_dma_descriptor *desc) { writel(desc->MyDMAAddr, eng->eng_regs + 3); } + static inline void ClearEngineCompletePtr(struct kpc_dma_device *eng) { writel(0, eng->eng_regs + 4); } + static inline u32 GetEngineCompletePtr(struct kpc_dma_device *eng) { @@ -206,7 +211,6 @@ void unlock_engine(struct kpc_dma_device *eng) mutex_unlock(&eng->sem); } - /// Shared Functions void start_dma_engine(struct kpc_dma_device *eng); int setup_dma_engine(struct kpc_dma_device *eng, u32 desc_cnt); |