diff options
| author | Yangtao Li <tiny.windzz@gmail.com> | 2018-12-05 11:19:00 -0500 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-12-17 11:49:41 +0530 |
| commit | f7f41722efacc121cbfd36a8480cd2e66223479d (patch) | |
| tree | 0041885de5767d8893e296621aed55800f726865 /drivers | |
| parent | e00f50a79e61396ca531b71e04857120332948d5 (diff) | |
| download | linux-stable-f7f41722efacc121cbfd36a8480cd2e66223479d.tar.gz linux-stable-f7f41722efacc121cbfd36a8480cd2e66223479d.tar.bz2 linux-stable-f7f41722efacc121cbfd36a8480cd2e66223479d.zip | |
dmaengine: qcom_hidma: convert to DEFINE_SHOW_ATTRIBUTE
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Sinan Kaya <okaya@kernel.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/qcom/hidma_dbg.c | 33 |
1 files changed, 6 insertions, 27 deletions
diff --git a/drivers/dma/qcom/hidma_dbg.c b/drivers/dma/qcom/hidma_dbg.c index 3bdcb8056a36..9523faf7acdc 100644 --- a/drivers/dma/qcom/hidma_dbg.c +++ b/drivers/dma/qcom/hidma_dbg.c @@ -85,11 +85,11 @@ static void hidma_ll_devstats(struct seq_file *s, void *llhndl) } /* - * hidma_chan_stats: display HIDMA channel statistics + * hidma_chan_show: display HIDMA channel statistics * * Display the statistics for the current HIDMA virtual channel device. */ -static int hidma_chan_stats(struct seq_file *s, void *unused) +static int hidma_chan_show(struct seq_file *s, void *unused) { struct hidma_chan *mchan = s->private; struct hidma_desc *mdesc; @@ -117,11 +117,11 @@ static int hidma_chan_stats(struct seq_file *s, void *unused) } /* - * hidma_dma_info: display HIDMA device info + * hidma_dma_show: display HIDMA device info * * Display the info for the current HIDMA device. */ -static int hidma_dma_info(struct seq_file *s, void *unused) +static int hidma_dma_show(struct seq_file *s, void *unused) { struct hidma_dev *dmadev = s->private; resource_size_t sz; @@ -138,29 +138,8 @@ static int hidma_dma_info(struct seq_file *s, void *unused) return 0; } -static int hidma_chan_stats_open(struct inode *inode, struct file *file) -{ - return single_open(file, hidma_chan_stats, inode->i_private); -} - -static int hidma_dma_info_open(struct inode *inode, struct file *file) -{ - return single_open(file, hidma_dma_info, inode->i_private); -} - -static const struct file_operations hidma_chan_fops = { - .open = hidma_chan_stats_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations hidma_dma_fops = { - .open = hidma_dma_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(hidma_chan); +DEFINE_SHOW_ATTRIBUTE(hidma_dma); void hidma_debug_uninit(struct hidma_dev *dmadev) { |