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device create: mips: convert device_create to device_create_drvdata

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device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.

Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
2008-05-21 12:52:33 -07:00
parent 97cd790e3a
commit 43f98747d4
2 changed files with 4 additions and 3 deletions
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4
arch/mips/kernel/rtlx.c
View File

@@ -522,8 +522,8 @@ static int __init rtlx_module_init(void)
atomic_set(&channel_wqs[i].in_open, 0); atomic_set(&channel_wqs[i].in_open, 0);
mutex_init(&channel_wqs[i].mutex); mutex_init(&channel_wqs[i].mutex);
dev = device_create(mt_class, NULL, MKDEV(major, i), dev = device_create_drvdata(mt_class, NULL, MKDEV(major, i),
"%s%d", module_name, i); NULL, "%s%d", module_name, i);
if (IS_ERR(dev)) { if (IS_ERR(dev)) {
err = PTR_ERR(dev); err = PTR_ERR(dev);
goto out_chrdev; goto out_chrdev;

3
arch/mips/sibyte/common/sb_tbprof.c
View File

@@ -576,7 +576,8 @@ static int __init sbprof_tb_init(void)
tb_class = tbc; tb_class = tbc;
dev = device_create(tbc, NULL, MKDEV(SBPROF_TB_MAJOR, 0), "tb"); dev = device_create_drvdata(tbc, NULL, MKDEV(SBPROF_TB_MAJOR, 0),
NULL, "tb");
if (IS_ERR(dev)) { if (IS_ERR(dev)) {
err = PTR_ERR(dev); err = PTR_ERR(dev);
goto out_class; goto out_class;