[PATCH 5/5] fbdev/efifb: Use driver-private screen_info for sysfs
From: Thomas Weißschuh <linux@weissschuh.net>
Date: 2024-08-27 15:26:02
Also in:
dri-devel, lkml
Subsystem:
efifb framebuffer driver, framebuffer layer, the rest · Maintainers:
Peter Jones, Helge Deller, Linus Torvalds
Since commit b9cfd1d271ab ("fbdev/efifb: Use screen_info pointer from device")
efifb uses a local copy of screen_info and applies its modifications
there. Adapt the sysfs attributes to also work with the custom copy
instead of the unmodified platform data.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
drivers/video/fbdev/efifb.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c
index 7215973ef602..1f86a07bf292 100644
--- a/drivers/video/fbdev/efifb.c
+++ b/drivers/video/fbdev/efifb.c@@ -304,7 +304,7 @@ static ssize_t name##_show(struct device *dev, \ struct device_attribute *attr, \ char *buf) \ { \ - struct screen_info *si = dev_get_platdata(dev); \ + struct screen_info *si = dev_get_drvdata(dev); \ if (!si) \ return -ENODEV; \ return sprintf(buf, fmt "\n", (si->lfb_##name)); \
@@ -369,6 +369,8 @@ static int efifb_probe(struct platform_device *dev) if (!si) return -ENOMEM; + dev_set_drvdata(&dev->dev, si); + if (si->orig_video_isVGA != VIDEO_TYPE_EFI) return -ENODEV;
--
2.46.0