diff options
Diffstat (limited to 'arch/x86/platform/intel-quark')
-rw-r--r-- | arch/x86/platform/intel-quark/imr.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/arch/x86/platform/intel-quark/imr.c b/arch/x86/platform/intel-quark/imr.c index b5420371d32d..6dd25dc5f027 100644 --- a/arch/x86/platform/intel-quark/imr.c +++ b/arch/x86/platform/intel-quark/imr.c @@ -35,7 +35,6 @@ #include <linux/types.h> struct imr_device { - struct dentry *file; bool init; struct mutex lock; int max_imr; @@ -231,13 +230,11 @@ DEFINE_SHOW_ATTRIBUTE(imr_dbgfs_state); * imr_debugfs_register - register debugfs hooks. * * @idev: pointer to imr_device structure. - * @return: 0 on success - errno on failure. */ -static int imr_debugfs_register(struct imr_device *idev) +static void imr_debugfs_register(struct imr_device *idev) { - idev->file = debugfs_create_file("imr_state", 0444, NULL, idev, - &imr_dbgfs_state_fops); - return PTR_ERR_OR_ZERO(idev->file); + debugfs_create_file("imr_state", 0444, NULL, idev, + &imr_dbgfs_state_fops); } /** @@ -582,7 +579,6 @@ static const struct x86_cpu_id imr_ids[] __initconst = { static int __init imr_init(void) { struct imr_device *idev = &imr_dev; - int ret; if (!x86_match_cpu(imr_ids) || !iosf_mbi_available()) return -ENODEV; @@ -592,9 +588,7 @@ static int __init imr_init(void) idev->init = true; mutex_init(&idev->lock); - ret = imr_debugfs_register(idev); - if (ret != 0) - pr_warn("debugfs register failed!\n"); + imr_debugfs_register(idev); imr_fixup_memmap(idev); return 0; } |