linux-kernel - [PATCH 7/9] platform/x86: intel_pmc_ipc: Use octal permissions in sysfs attributes

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Date:   Wed, 22 Jan 2020 19:46:17 +0300
From:   Mika Westerberg <mika.westerberg@...ux.intel.com>
To:     Andy Shevchenko <andy@...radead.org>,
        Darren Hart <dvhart@...radead.org>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H . Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        Zha Qipeng <qipeng.zha@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 7/9] platform/x86: intel_pmc_ipc: Use octal permissions in sysfs attributes

This is the current preferred way so replace the S_IWUSR with the
corresponding octal value. While there move the attributes to follow
directly their store functions.

Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/platform/x86/intel_pmc_ipc.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/platform/x86/intel_pmc_ipc.c b/drivers/platform/x86/intel_pmc_ipc.c
index 8527327d88c7..b87036089a54 100644
--- a/drivers/platform/x86/intel_pmc_ipc.c
+++ b/drivers/platform/x86/intel_pmc_ipc.c
@@ -502,6 +502,7 @@ static ssize_t intel_pmc_ipc_simple_cmd_store(struct device *dev,
 	}
 	return (ssize_t)count;
 }
+static DEVICE_ATTR(simplecmd, 0200, NULL, intel_pmc_ipc_simple_cmd_store);
 
 static ssize_t intel_pmc_ipc_northpeak_store(struct device *dev,
 					     struct device_attribute *attr,
@@ -525,11 +526,7 @@ static ssize_t intel_pmc_ipc_northpeak_store(struct device *dev,
 	}
 	return (ssize_t)count;
 }
-
-static DEVICE_ATTR(simplecmd, S_IWUSR,
-		   NULL, intel_pmc_ipc_simple_cmd_store);
-static DEVICE_ATTR(northpeak, S_IWUSR,
-		   NULL, intel_pmc_ipc_northpeak_store);
+static DEVICE_ATTR(northpeak, 0200, NULL, intel_pmc_ipc_northpeak_store);
 
 static struct attribute *intel_ipc_attrs[] = {
 	&dev_attr_northpeak.attr,
-- 
2.24.1