Commit 6cbaefb4 authored by Joe Perches's avatar Joe Perches Committed by Greg Kroah-Hartman
Browse files

treewide: Use DEVICE_ATTR_WO 



Convert DEVICE_ATTR uses to DEVICE_ATTR_WO where possible.

Done with perl script:

$ git grep -w --name-only DEVICE_ATTR | \
  xargs perl -i -e 'local $/; while (<>) { s/\bDEVICE_ATTR\s*\(\s*(\w+)\s*,\s*\(?(?:\s*S_IWUSR\s*|\s*0200\s*)\)?\s*,\s*NULL\s*,\s*\s_store\s*\)/DEVICE_ATTR_WO(\1)/g; print;}'

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c828a892

arch/s390/kernel/smp.c

+1 −1
Original line number Diff line number Diff line
@@ -1151,7 +1151,7 @@ static ssize_t __ref rescan_store(struct device *dev, 
	rc = smp_rescan_cpus();

	return rc ? rc : count;

}

static DEVICE_ATTR(rescan, 0200, NULL, rescan_store);

static DEVICE_ATTR_WO(rescan);

#endif /* CONFIG_HOTPLUG_CPU */



static int __init s390_smp_init(void)

arch/x86/kernel/cpu/microcode/core.c

+1 −1
Original line number Diff line number Diff line
@@ -560,7 +560,7 @@ static ssize_t pf_show(struct device *dev, 
	return sprintf(buf, "0x%x\n", uci->cpu_sig.pf);

}



static DEVICE_ATTR(reload, 0200, NULL, reload_store);

static DEVICE_ATTR_WO(reload);

static DEVICE_ATTR(version, 0400, version_show, NULL);

static DEVICE_ATTR(processor_flags, 0400, pf_show, NULL);

drivers/input/touchscreen/elants_i2c.c

+1 −1
Original line number Diff line number Diff line
@@ -999,7 +999,7 @@ static ssize_t show_iap_mode(struct device *dev, 
				"Normal" : "Recovery");

}



static DEVICE_ATTR(calibrate, S_IWUSR, NULL, calibrate_store);

static DEVICE_ATTR_WO(calibrate);

static DEVICE_ATTR(iap_mode, S_IRUGO, show_iap_mode, NULL);

static DEVICE_ATTR(update_fw, S_IWUSR, NULL, write_update_fw);

drivers/net/ethernet/ibm/ibmvnic.c

+1 −1
Original line number Diff line number Diff line
@@ -4411,7 +4411,7 @@ static ssize_t failover_store(struct device *dev, struct device_attribute *attr, 
	return count;

}



static DEVICE_ATTR(failover, 0200, NULL, failover_store);

static DEVICE_ATTR_WO(failover);



static unsigned long ibmvnic_get_desired_dma(struct vio_dev *vdev)

{

drivers/net/wimax/i2400m/sysfs.c

+1 −2
Original line number Diff line number Diff line
@@ -65,8 +65,7 @@ error_bad_value: 
}



static

DEVICE_ATTR(i2400m_idle_timeout, S_IWUSR,

	    NULL, i2400m_idle_timeout_store);

DEVICE_ATTR_WO(i2400m_idle_timeout);



static

struct attribute *i2400m_dev_attrs[] = {

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