diff options
Diffstat (limited to 'drivers/gpu/drm/pl111/pl111_versatile.c')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_versatile.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_versatile.c b/drivers/gpu/drm/pl111/pl111_versatile.c index 4f325c410b5d..f891f9bf3a93 100644 --- a/drivers/gpu/drm/pl111/pl111_versatile.c +++ b/drivers/gpu/drm/pl111/pl111_versatile.c @@ -8,6 +8,7 @@ #include <linux/of.h> #include <linux/of_platform.h> #include <linux/regmap.h> +#include <linux/vexpress.h> #include "pl111_versatile.h" #include "pl111_vexpress.h" @@ -391,17 +392,8 @@ int pl111_versatile_init(struct device *dev, struct pl111_drm_dev_private *priv) } /* Versatile Express special handling */ - if (versatile_clcd_type == VEXPRESS_CLCD_V2M) { + if (IS_ENABLED(CONFIG_VEXPRESS_CONFIG) && versatile_clcd_type == VEXPRESS_CLCD_V2M) { struct platform_device *pdev; - - /* Registers a driver for the muxfpga */ - ret = vexpress_muxfpga_init(); - if (ret) { - dev_err(dev, "unable to initialize muxfpga driver\n"); - of_node_put(np); - return ret; - } - /* Call into deep Vexpress configuration API */ pdev = of_find_device_by_node(np); if (!pdev) { @@ -409,13 +401,8 @@ int pl111_versatile_init(struct device *dev, struct pl111_drm_dev_private *priv) of_node_put(np); return -EPROBE_DEFER; } - map = dev_get_drvdata(&pdev->dev); - if (!map) { - dev_err(dev, "sysreg has not yet probed\n"); - platform_device_put(pdev); - of_node_put(np); - return -EPROBE_DEFER; - } + map = devm_regmap_init_vexpress_config(&pdev->dev); + platform_device_put(pdev); } else { map = syscon_node_to_regmap(np); } |