Commit f7f41722 authored by Yangtao Li's avatar Yangtao Li Committed by Vinod Koul
Browse files

dmaengine: qcom_hidma: convert to DEFINE_SHOW_ATTRIBUTE 



Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: default avatarYangtao Li <tiny.windzz@gmail.com>
Acked-by: default avatarSinan Kaya <okaya@kernel.org>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent e00f50a7

drivers/dma/qcom/hidma_dbg.c

+6 −27
Original line number Diff line number Diff line
@@ -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)

{