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soc: ti: Convert to DEFINE_SHOW_ATTRIBUTE

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Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
This commit is contained in:
Qinglang Miao 2020-09-20 19:30:30 -07:00 committed by Santosh Shilimkar
parent 6259c8441c
commit 74e0e43a09
2 changed files with 5 additions and 25 deletions
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16
drivers/soc/ti/knav_dma.c
View file

@ -355,7 +355,7 @@ static void dma_debug_show_devices(struct seq_file *s,
} }
} }
static int dma_debug_show(struct seq_file *s, void *v) static int knav_dma_debug_show(struct seq_file *s, void *v)
{ {
struct knav_dma_device *dma; struct knav_dma_device *dma;
@ -370,17 +370,7 @@ static int dma_debug_show(struct seq_file *s, void *v)
return 0; return 0;
} }
static int knav_dma_debug_open(struct inode *inode, struct file *file) DEFINE_SHOW_ATTRIBUTE(knav_dma_debug);
{
return single_open(file, dma_debug_show, NULL);
}
static const struct file_operations knav_dma_debug_ops = {
.open = knav_dma_debug_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int of_channel_match_helper(struct device_node *np, const char *name, static int of_channel_match_helper(struct device_node *np, const char *name,
const char **dma_instance) const char **dma_instance)
@ -778,7 +768,7 @@ static int knav_dma_probe(struct platform_device *pdev)
} }
debugfs_create_file("knav_dma", S_IFREG | S_IRUGO, NULL, NULL, debugfs_create_file("knav_dma", S_IFREG | S_IRUGO, NULL, NULL,
&knav_dma_debug_ops); &knav_dma_debug_fops);
device_ready = true; device_ready = true;
return ret; return ret;

14
drivers/soc/ti/knav_qmss_queue.c
View file

@ -478,17 +478,7 @@ static int knav_queue_debug_show(struct seq_file *s, void *v)
return 0; return 0;
} }
static int knav_queue_debug_open(struct inode *inode, struct file *file) DEFINE_SHOW_ATTRIBUTE(knav_queue_debug);
{
return single_open(file, knav_queue_debug_show, NULL);
}
static const struct file_operations knav_queue_debug_ops = {
.open = knav_queue_debug_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static inline int knav_queue_pdsp_wait(u32 * __iomem addr, unsigned timeout, static inline int knav_queue_pdsp_wait(u32 * __iomem addr, unsigned timeout,
u32 flags) u32 flags)
@ -1878,7 +1868,7 @@ static int knav_queue_probe(struct platform_device *pdev)
} }
debugfs_create_file("qmss", S_IFREG | S_IRUGO, NULL, NULL, debugfs_create_file("qmss", S_IFREG | S_IRUGO, NULL, NULL,
&knav_queue_debug_ops); &knav_queue_debug_fops);
device_ready = true; device_ready = true;
return 0; return 0;