From e00f50a79e61396ca531b71e04857120332948d5 Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Wed, 5 Dec 2018 11:18:59 -0500 Subject: dmaengine: pxa: remove DBGFS_FUNC_DECL() We already have the DEFINE_SHOW_ATTRIBUTE, There is no need to define such a macro, so remove DBGFS_FUNC_DECL. Signed-off-by: Yangtao Li Acked-by: Robert Jarzmik Signed-off-by: Vinod Koul --- drivers/dma/pxa_dma.c | 36 ++++++++++++------------------------ 1 file changed, 12 insertions(+), 24 deletions(-) (limited to 'drivers/dma') diff --git a/drivers/dma/pxa_dma.c b/drivers/dma/pxa_dma.c index 825725057e00..e78fe98b5cf1 100644 --- a/drivers/dma/pxa_dma.c +++ b/drivers/dma/pxa_dma.c @@ -189,7 +189,7 @@ bool pxad_filter_fn(struct dma_chan *chan, void *param); #include #include -static int dbg_show_requester_chan(struct seq_file *s, void *p) +static int requester_chan_show(struct seq_file *s, void *p) { struct pxad_phy *phy = s->private; int i; @@ -220,7 +220,7 @@ static int is_phys_valid(unsigned long addr) #define PXA_DCSR_STR(flag) (dcsr & PXA_DCSR_##flag ? #flag" " : "") #define PXA_DCMD_STR(flag) (dcmd & PXA_DCMD_##flag ? #flag" " : "") -static int dbg_show_descriptors(struct seq_file *s, void *p) +static int descriptors_show(struct seq_file *s, void *p) { struct pxad_phy *phy = s->private; int i, max_show = 20, burst, width; @@ -263,7 +263,7 @@ static int dbg_show_descriptors(struct seq_file *s, void *p) return 0; } -static int dbg_show_chan_state(struct seq_file *s, void *p) +static int chan_state_show(struct seq_file *s, void *p) { struct pxad_phy *phy = s->private; u32 dcsr, dcmd; @@ -306,7 +306,7 @@ static int dbg_show_chan_state(struct seq_file *s, void *p) return 0; } -static int dbg_show_state(struct seq_file *s, void *p) +static int state_show(struct seq_file *s, void *p) { struct pxad_device *pdev = s->private; @@ -317,22 +317,10 @@ static int dbg_show_state(struct seq_file *s, void *p) return 0; } -#define DBGFS_FUNC_DECL(name) \ -static int dbg_open_##name(struct inode *inode, struct file *file) \ -{ \ - return single_open(file, dbg_show_##name, inode->i_private); \ -} \ -static const struct file_operations dbg_fops_##name = { \ - .open = dbg_open_##name, \ - .llseek = seq_lseek, \ - .read = seq_read, \ - .release = single_release, \ -} - -DBGFS_FUNC_DECL(state); -DBGFS_FUNC_DECL(chan_state); -DBGFS_FUNC_DECL(descriptors); -DBGFS_FUNC_DECL(requester_chan); +DEFINE_SHOW_ATTRIBUTE(state); +DEFINE_SHOW_ATTRIBUTE(chan_state); +DEFINE_SHOW_ATTRIBUTE(descriptors); +DEFINE_SHOW_ATTRIBUTE(requester_chan); static struct dentry *pxad_dbg_alloc_chan(struct pxad_device *pdev, int ch, struct dentry *chandir) @@ -348,13 +336,13 @@ static struct dentry *pxad_dbg_alloc_chan(struct pxad_device *pdev, if (chan) chan_state = debugfs_create_file("state", 0400, chan, dt, - &dbg_fops_chan_state); + &chan_state_fops); if (chan_state) chan_descr = debugfs_create_file("descriptors", 0400, chan, dt, - &dbg_fops_descriptors); + &descriptors_fops); if (chan_descr) chan_reqs = debugfs_create_file("requesters", 0400, chan, dt, - &dbg_fops_requester_chan); + &requester_chan_fops); if (!chan_reqs) goto err_state; @@ -375,7 +363,7 @@ static void pxad_init_debugfs(struct pxad_device *pdev) goto err_root; pdev->dbgfs_state = debugfs_create_file("state", 0400, pdev->dbgfs_root, - pdev, &dbg_fops_state); + pdev, &state_fops); if (!pdev->dbgfs_state) goto err_state; -- cgit v1.2.3