diff options
Diffstat (limited to 'drivers/leds')
-rw-r--r-- | drivers/leds/leds-fsg.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/leds/leds-fsg.c b/drivers/leds/leds-fsg.c index be0e12144b8b..34935155c1c0 100644 --- a/drivers/leds/leds-fsg.c +++ b/drivers/leds/leds-fsg.c | |||
@@ -161,6 +161,16 @@ static int fsg_led_probe(struct platform_device *pdev) | |||
161 | { | 161 | { |
162 | int ret; | 162 | int ret; |
163 | 163 | ||
164 | /* Map the LED chip select address space */ | ||
165 | latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512); | ||
166 | if (!latch_address) { | ||
167 | ret = -ENOMEM; | ||
168 | goto failremap; | ||
169 | } | ||
170 | |||
171 | latch_value = 0xffff; | ||
172 | *latch_address = latch_value; | ||
173 | |||
164 | ret = led_classdev_register(&pdev->dev, &fsg_wlan_led); | 174 | ret = led_classdev_register(&pdev->dev, &fsg_wlan_led); |
165 | if (ret < 0) | 175 | if (ret < 0) |
166 | goto failwlan; | 176 | goto failwlan; |
@@ -185,20 +195,8 @@ static int fsg_led_probe(struct platform_device *pdev) | |||
185 | if (ret < 0) | 195 | if (ret < 0) |
186 | goto failring; | 196 | goto failring; |
187 | 197 | ||
188 | /* Map the LED chip select address space */ | ||
189 | latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512); | ||
190 | if (!latch_address) { | ||
191 | ret = -ENOMEM; | ||
192 | goto failremap; | ||
193 | } | ||
194 | |||
195 | latch_value = 0xffff; | ||
196 | *latch_address = latch_value; | ||
197 | |||
198 | return ret; | 198 | return ret; |
199 | 199 | ||
200 | failremap: | ||
201 | led_classdev_unregister(&fsg_ring_led); | ||
202 | failring: | 200 | failring: |
203 | led_classdev_unregister(&fsg_sync_led); | 201 | led_classdev_unregister(&fsg_sync_led); |
204 | failsync: | 202 | failsync: |
@@ -210,14 +208,14 @@ static int fsg_led_probe(struct platform_device *pdev) | |||
210 | failwan: | 208 | failwan: |
211 | led_classdev_unregister(&fsg_wlan_led); | 209 | led_classdev_unregister(&fsg_wlan_led); |
212 | failwlan: | 210 | failwlan: |
211 | iounmap(latch_address); | ||
212 | failremap: | ||
213 | 213 | ||
214 | return ret; | 214 | return ret; |
215 | } | 215 | } |
216 | 216 | ||
217 | static int fsg_led_remove(struct platform_device *pdev) | 217 | static int fsg_led_remove(struct platform_device *pdev) |
218 | { | 218 | { |
219 | iounmap(latch_address); | ||
220 | |||
221 | led_classdev_unregister(&fsg_wlan_led); | 219 | led_classdev_unregister(&fsg_wlan_led); |
222 | led_classdev_unregister(&fsg_wan_led); | 220 | led_classdev_unregister(&fsg_wan_led); |
223 | led_classdev_unregister(&fsg_sata_led); | 221 | led_classdev_unregister(&fsg_sata_led); |
@@ -225,6 +223,8 @@ static int fsg_led_remove(struct platform_device *pdev) | |||
225 | led_classdev_unregister(&fsg_sync_led); | 223 | led_classdev_unregister(&fsg_sync_led); |
226 | led_classdev_unregister(&fsg_ring_led); | 224 | led_classdev_unregister(&fsg_ring_led); |
227 | 225 | ||
226 | iounmap(latch_address); | ||
227 | |||
228 | return 0; | 228 | return 0; |
229 | } | 229 | } |
230 | 230 | ||