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path: root/drivers/power/ab8500_btemp.c
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Diffstat (limited to 'drivers/power/ab8500_btemp.c')
-rw-r--r--drivers/power/ab8500_btemp.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/power/ab8500_btemp.c b/drivers/power/ab8500_btemp.c
index d8bb99394ac0..bba3ccac72fe 100644
--- a/drivers/power/ab8500_btemp.c
+++ b/drivers/power/ab8500_btemp.c
@@ -964,10 +964,15 @@ static int __devinit ab8500_btemp_probe(struct platform_device *pdev)
{
int irq, i, ret = 0;
u8 val;
- struct abx500_bm_plat_data *plat_data;
+ struct abx500_bm_plat_data *plat_data = pdev->dev.platform_data;
+ struct ab8500_btemp *di;
+
+ if (!plat_data) {
+ dev_err(&pdev->dev, "No platform data\n");
+ return -EINVAL;
+ }
- struct ab8500_btemp *di =
- kzalloc(sizeof(struct ab8500_btemp), GFP_KERNEL);
+ di = kzalloc(sizeof(*di), GFP_KERNEL);
if (!di)
return -ENOMEM;
@@ -977,7 +982,6 @@ static int __devinit ab8500_btemp_probe(struct platform_device *pdev)
di->gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
/* get btemp specific platform data */
- plat_data = pdev->dev.platform_data;
di->pdata = plat_data->btemp;
if (!di->pdata) {
dev_err(di->dev, "no btemp platform data supplied\n");