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Commit 062e52a5 authored by Yangtao Li's avatar Yangtao Li Committed by Joerg Roedel
Browse files

iommu/tegra: Change to use DEFINE_SHOW_ATTRIBUTE macro 



Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: default avatarYangtao Li <tiny.windzz@gmail.com>
Acked-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 9ff01193

drivers/iommu/tegra-smmu.c

+2 −22
Original line number Diff line number Diff line
@@ -926,17 +926,7 @@ static int tegra_smmu_swgroups_show(struct seq_file *s, void *data) 
	return 0;

}



static int tegra_smmu_swgroups_open(struct inode *inode, struct file *file)

{

	return single_open(file, tegra_smmu_swgroups_show, inode->i_private);

}



static const struct file_operations tegra_smmu_swgroups_fops = {

	.open = tegra_smmu_swgroups_open,

	.read = seq_read,

	.llseek = seq_lseek,

	.release = single_release,

};

DEFINE_SHOW_ATTRIBUTE(tegra_smmu_swgroups);



static int tegra_smmu_clients_show(struct seq_file *s, void *data)

{
@@ -964,17 +954,7 @@ static int tegra_smmu_clients_show(struct seq_file *s, void *data) 
	return 0;

}



static int tegra_smmu_clients_open(struct inode *inode, struct file *file)

{

	return single_open(file, tegra_smmu_clients_show, inode->i_private);

}



static const struct file_operations tegra_smmu_clients_fops = {

	.open = tegra_smmu_clients_open,

	.read = seq_read,

	.llseek = seq_lseek,

	.release = single_release,

};

DEFINE_SHOW_ATTRIBUTE(tegra_smmu_clients);



static void tegra_smmu_debugfs_init(struct tegra_smmu *smmu)

{