diff options
author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-05-16 21:22:15 -0400 |
---|---|---|
committer | Paul Mackerras <paulus@samba.org> | 2007-05-17 07:11:19 -0400 |
commit | ccd308f09a6636d86dbe62bab892b96711feee67 (patch) | |
tree | 3962b3564d11a53ccb48b175a92f88961fa27e8b | |
parent | 60e417536bca8988d22ea1cc20a634ffa67bb2a8 (diff) |
[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: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
-rw-r--r-- | drivers/macintosh/windfarm_core.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c index 192b26e97777..11ced17f438a 100644 --- a/drivers/macintosh/windfarm_core.c +++ b/drivers/macintosh/windfarm_core.c | |||
@@ -216,7 +216,10 @@ int wf_register_control(struct wf_control *new_ct) | |||
216 | new_ct->attr.attr.mode = 0644; | 216 | new_ct->attr.attr.mode = 0644; |
217 | new_ct->attr.show = wf_show_control; | 217 | new_ct->attr.show = wf_show_control; |
218 | new_ct->attr.store = wf_store_control; | 218 | new_ct->attr.store = wf_store_control; |
219 | device_create_file(&wf_platform_device.dev, &new_ct->attr); | 219 | if (device_create_file(&wf_platform_device.dev, &new_ct->attr)) |
220 | printk(KERN_WARNING "windfarm: device_create_file failed" | ||
221 | " for %s\n", new_ct->name); | ||
222 | /* the subsystem still does useful work without the file */ | ||
220 | 223 | ||
221 | DBG("wf: Registered control %s\n", new_ct->name); | 224 | DBG("wf: Registered control %s\n", new_ct->name); |
222 | 225 | ||
@@ -326,7 +329,10 @@ int wf_register_sensor(struct wf_sensor *new_sr) | |||
326 | new_sr->attr.attr.mode = 0444; | 329 | new_sr->attr.attr.mode = 0444; |
327 | new_sr->attr.show = wf_show_sensor; | 330 | new_sr->attr.show = wf_show_sensor; |
328 | new_sr->attr.store = NULL; | 331 | new_sr->attr.store = NULL; |
329 | device_create_file(&wf_platform_device.dev, &new_sr->attr); | 332 | if (device_create_file(&wf_platform_device.dev, &new_sr->attr)) |
333 | printk(KERN_WARNING "windfarm: device_create_file failed" | ||
334 | " for %s\n", new_sr->name); | ||
335 | /* the subsystem still does useful work without the file */ | ||
330 | 336 | ||
331 | DBG("wf: Registered sensor %s\n", new_sr->name); | 337 | DBG("wf: Registered sensor %s\n", new_sr->name); |
332 | 338 | ||