diff options
Diffstat (limited to 'drivers/gpu/drm/imx/dcss/dcss-dev.c')
| -rw-r--r-- | drivers/gpu/drm/imx/dcss/dcss-dev.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/imx/dcss/dcss-dev.c b/drivers/gpu/drm/imx/dcss/dcss-dev.c index 597e9b7bd4bf..7fd0c4c14205 100644 --- a/drivers/gpu/drm/imx/dcss/dcss-dev.c +++ b/drivers/gpu/drm/imx/dcss/dcss-dev.c @@ -167,7 +167,6 @@ struct dcss_dev *dcss_dev_create(struct device *dev, bool hdmi_output) struct resource *res; struct dcss_dev *dcss; const struct dcss_type_data *devtype; - resource_size_t res_len; devtype = of_device_get_match_data(dev); if (!devtype) { @@ -181,8 +180,7 @@ struct dcss_dev *dcss_dev_create(struct device *dev, bool hdmi_output) return ERR_PTR(-EINVAL); } - res_len = res->end - res->start; - if (!devm_request_mem_region(dev, res->start, res_len, "dcss")) { + if (!devm_request_mem_region(dev, res->start, resource_size(res), "dcss")) { dev_err(dev, "cannot request memory region\n"); return ERR_PTR(-EBUSY); } |