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EDAC, mce_amd_inj: Add individual permissions field to dfs_node 

Add per-file permissions to the dfs_fls[] array.

In a later patch, we will add a README file that needs different
permissions. Hence the move here to add a perm field.

Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: mchehab@osg.samsung.com
Cc: x86-ml <x86@kernel.org>
Link: http://lkml.kernel.org/r/1433277362-10911-6-git-send-email-Aravind.Gopalakrishnan@amd.com
Signed-off-by: Borislav Petkov <bp@suse.de>
hifive-unleashed-5.1
Aravind Gopalakrishnan 2015-06-02 15:35:58 -05:00 committed by Borislav Petkov
parent 0451d14d05
commit 4c6034e8e1
1 changed files with 8 additions and 7 deletions
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15
drivers/edac/mce_amd_inj.c
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@ -256,13 +256,14 @@ static struct dfs_node {
char *name;
struct dentry *d;
const struct file_operations *fops;
umode_t perm;
} dfs_fls[] = {
{ .name = "status", .fops = &status_fops },
{ .name = "misc", .fops = &misc_fops },
{ .name = "addr", .fops = &addr_fops },
{ .name = "bank", .fops = &bank_fops },
{ .name = "flags", .fops = &flags_fops },
{ .name = "cpu", .fops = &extcpu_fops },
{ .name = "status", .fops = &status_fops, .perm = S_IRUSR | S_IWUSR },
{ .name = "misc", .fops = &misc_fops, .perm = S_IRUSR | S_IWUSR },
{ .name = "addr", .fops = &addr_fops, .perm = S_IRUSR | S_IWUSR },
{ .name = "bank", .fops = &bank_fops, .perm = S_IRUSR | S_IWUSR },
{ .name = "flags", .fops = &flags_fops, .perm = S_IRUSR | S_IWUSR },
{ .name = "cpu", .fops = &extcpu_fops, .perm = S_IRUSR | S_IWUSR },
};
static int __init init_mce_inject(void)
@ -279,7 +280,7 @@ static int __init init_mce_inject(void)
for (i = 0; i < ARRAY_SIZE(dfs_fls); i++) {
dfs_fls[i].d = debugfs_create_file(dfs_fls[i].name,
S_IRUSR | S_IWUSR,
dfs_fls[i].perm,
dfs_inj,
&i_mce,
dfs_fls[i].fops);