diff options
Diffstat (limited to 'arch/arm/mach-omap2/smartreflex.c')
| -rw-r--r-- | arch/arm/mach-omap2/smartreflex.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c index 1a777e34d0c2..b57ae502e0c7 100644 --- a/arch/arm/mach-omap2/smartreflex.c +++ b/arch/arm/mach-omap2/smartreflex.c | |||
| @@ -260,9 +260,11 @@ static int sr_late_init(struct omap_sr *sr_info) | |||
| 260 | if (sr_class->class_type == SR_CLASS2 && | 260 | if (sr_class->class_type == SR_CLASS2 && |
| 261 | sr_class->notify_flags && sr_info->irq) { | 261 | sr_class->notify_flags && sr_info->irq) { |
| 262 | 262 | ||
| 263 | name = kzalloc(SMARTREFLEX_NAME_LEN + 1, GFP_KERNEL); | 263 | name = kasprintf(GFP_KERNEL, "sr_%s", sr_info->voltdm->name); |
| 264 | strcpy(name, "sr_"); | 264 | if (name == NULL) { |
| 265 | strcat(name, sr_info->voltdm->name); | 265 | ret = -ENOMEM; |
| 266 | goto error; | ||
| 267 | } | ||
| 266 | ret = request_irq(sr_info->irq, sr_interrupt, | 268 | ret = request_irq(sr_info->irq, sr_interrupt, |
| 267 | 0, name, (void *)sr_info); | 269 | 0, name, (void *)sr_info); |
| 268 | if (ret) | 270 | if (ret) |