diff options
Diffstat (limited to 'arch/blackfin/mach-common/ints-priority-dc.c')
-rw-r--r-- | arch/blackfin/mach-common/ints-priority-dc.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/blackfin/mach-common/ints-priority-dc.c b/arch/blackfin/mach-common/ints-priority-dc.c index 4882f0e801a9..8d18d6b163bb 100644 --- a/arch/blackfin/mach-common/ints-priority-dc.c +++ b/arch/blackfin/mach-common/ints-priority-dc.c | |||
@@ -222,11 +222,12 @@ static void bf561_gpio_unmask_irq(unsigned int irq) | |||
222 | static unsigned int bf561_gpio_irq_startup(unsigned int irq) | 222 | static unsigned int bf561_gpio_irq_startup(unsigned int irq) |
223 | { | 223 | { |
224 | unsigned int ret; | 224 | unsigned int ret; |
225 | char buf[8]; | ||
225 | u16 gpionr = irq - IRQ_PF0; | 226 | u16 gpionr = irq - IRQ_PF0; |
226 | 227 | ||
227 | if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { | 228 | if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { |
228 | 229 | snprintf(buf, sizeof buf, "IRQ %d", irq); | |
229 | ret = gpio_request(gpionr, "IRQ"); | 230 | ret = gpio_request(gpionr, buf); |
230 | if (ret) | 231 | if (ret) |
231 | return ret; | 232 | return ret; |
232 | 233 | ||
@@ -250,6 +251,7 @@ static int bf561_gpio_irq_type(unsigned int irq, unsigned int type) | |||
250 | { | 251 | { |
251 | 252 | ||
252 | unsigned int ret; | 253 | unsigned int ret; |
254 | char buf[8]; | ||
253 | u16 gpionr = irq - IRQ_PF0; | 255 | u16 gpionr = irq - IRQ_PF0; |
254 | 256 | ||
255 | 257 | ||
@@ -265,8 +267,8 @@ static int bf561_gpio_irq_type(unsigned int irq, unsigned int type) | |||
265 | IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) { | 267 | IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) { |
266 | 268 | ||
267 | if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { | 269 | if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { |
268 | 270 | snprintf(buf, sizeof buf, "IRQ %d", irq); | |
269 | ret = gpio_request(gpionr, "IRQ"); | 271 | ret = gpio_request(gpionr, buf); |
270 | if (ret) | 272 | if (ret) |
271 | return ret; | 273 | return ret; |
272 | 274 | ||