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authorQinglang Miao <miaoqinglang@huawei.com>2020-09-21 05:30:30 +0300
committerSantosh Shilimkar <santosh.shilimkar@oracle.com>2020-09-21 05:30:30 +0300
commit74e0e43a09cea3189c12ad6a5444d313f45664ac (patch)
treefd0c808970297c97e4353290a0ffd72b7ee11ce5 /drivers/soc
parent6259c8441c4de3f1727a0db61465a8dc8f340c05 (diff)
downloadlinux-74e0e43a09cea3189c12ad6a5444d313f45664ac.tar.xz
soc: ti: Convert to DEFINE_SHOW_ATTRIBUTE
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>
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/ti/knav_dma.c16
-rw-r--r--drivers/soc/ti/knav_qmss_queue.c14
2 files changed, 5 insertions, 25 deletions
diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
index 6285cd8efb21..8c863ecb1c60 100644
--- a/drivers/soc/ti/knav_dma.c
+++ b/drivers/soc/ti/knav_dma.c
@@ -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;
@@ -370,17 +370,7 @@ static int dma_debug_show(struct seq_file *s, void *v)
return 0;
}
-static int knav_dma_debug_open(struct inode *inode, struct file *file)
-{
- 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,
-};
+DEFINE_SHOW_ATTRIBUTE(knav_dma_debug);
static int of_channel_match_helper(struct device_node *np, const char *name,
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,
- &knav_dma_debug_ops);
+ &knav_dma_debug_fops);
device_ready = true;
return ret;
diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c
index aa071d96ef36..a460f201bf8e 100644
--- a/drivers/soc/ti/knav_qmss_queue.c
+++ b/drivers/soc/ti/knav_qmss_queue.c
@@ -478,17 +478,7 @@ static int knav_queue_debug_show(struct seq_file *s, void *v)
return 0;
}
-static int knav_queue_debug_open(struct inode *inode, struct file *file)
-{
- 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,
-};
+DEFINE_SHOW_ATTRIBUTE(knav_queue_debug);
static inline int knav_queue_pdsp_wait(u32 * __iomem addr, unsigned timeout,
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,
- &knav_queue_debug_ops);
+ &knav_queue_debug_fops);
device_ready = true;
return 0;