diff options
Diffstat (limited to 'drivers/mfd/ab8500-gpadc.c')
| -rw-r--r-- | drivers/mfd/ab8500-gpadc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c index d4135706529..d06f4826619 100644 --- a/drivers/mfd/ab8500-gpadc.c +++ b/drivers/mfd/ab8500-gpadc.c @@ -136,12 +136,16 @@ static LIST_HEAD(ab8500_gpadc_list); * ab8500_gpadc_get() - returns a reference to the primary AB8500 GPADC * (i.e. the first GPADC in the instance list) */ -struct ab8500_gpadc *ab8500_gpadc_get(void) +struct ab8500_gpadc *ab8500_gpadc_get(char *name) { struct ab8500_gpadc *gpadc; - gpadc = list_first_entry(&ab8500_gpadc_list, struct ab8500_gpadc, node); - return gpadc; + list_for_each_entry(gpadc, &ab8500_gpadc_list, node) { + if (!strcmp(name, dev_name(gpadc->dev))) + return gpadc; + } + + return ERR_PTR(-ENOENT); } EXPORT_SYMBOL(ab8500_gpadc_get); |