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Commit ccd308f0 authored by Stephen Rothwell's avatar Stephen Rothwell Committed by Paul Mackerras
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[POWERPC] Remove build warnings in windfarm_core 



drivers/macintosh/windfarm_core.c: In function 'wf_register_control':
drivers/macintosh/windfarm_core.c:219: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/windfarm_core.c: In function 'wf_register_sensor':
drivers/macintosh/windfarm_core.c:329: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result

Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Acked-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 60e41753

drivers/macintosh/windfarm_core.c

+8 −2
Original line number Diff line number Diff line
@@ -216,7 +216,10 @@ int wf_register_control(struct wf_control *new_ct) 
	new_ct->attr.attr.mode = 0644;

	new_ct->attr.show = wf_show_control;

	new_ct->attr.store = wf_store_control;

	device_create_file(&wf_platform_device.dev, &new_ct->attr);

	if (device_create_file(&wf_platform_device.dev, &new_ct->attr))

		printk(KERN_WARNING "windfarm: device_create_file failed"

			" for %s\n", new_ct->name);

		/* the subsystem still does useful work without the file */



	DBG("wf: Registered control %s\n", new_ct->name);
@@ -326,7 +329,10 @@ int wf_register_sensor(struct wf_sensor *new_sr) 
	new_sr->attr.attr.mode = 0444;

	new_sr->attr.show = wf_show_sensor;

	new_sr->attr.store = NULL;

	device_create_file(&wf_platform_device.dev, &new_sr->attr);

	if (device_create_file(&wf_platform_device.dev, &new_sr->attr))

		printk(KERN_WARNING "windfarm: device_create_file failed"

			" for %s\n", new_sr->name);

		/* the subsystem still does useful work without the file */



	DBG("wf: Registered sensor %s\n", new_sr->name);