Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/video/fbdev/sm501fb.c b/drivers/video/fbdev/sm501fb.c
index dde52d0..3dd1b1d 100644
--- a/drivers/video/fbdev/sm501fb.c
+++ b/drivers/video/fbdev/sm501fb.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* linux/drivers/video/sm501fb.c
*
* Copyright (c) 2006 Simtec Electronics
* Vincent Sanders <vince@simtec.co.uk>
* Ben Dooks <ben@simtec.co.uk>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
* Framebuffer driver for the Silicon Motion SM501
*/
@@ -1274,6 +1271,14 @@
static DEVICE_ATTR(fbregs_pnl, 0444, sm501fb_debug_show_pnl, NULL);
+static struct attribute *sm501fb_attrs[] = {
+ &dev_attr_crt_src.attr,
+ &dev_attr_fbregs_pnl.attr,
+ &dev_attr_fbregs_crt.attr,
+ NULL,
+};
+ATTRIBUTE_GROUPS(sm501fb);
+
/* acceleration operations */
static int sm501fb_sync(struct fb_info *info)
{
@@ -1868,10 +1873,8 @@
}
fbi = framebuffer_alloc(sizeof(struct sm501fb_par), info->dev);
- if (fbi == NULL) {
- dev_err(info->dev, "cannot allocate %s framebuffer\n", name);
+ if (!fbi)
return -ENOMEM;
- }
par = fbi->par;
par->info = info;
@@ -2016,33 +2019,9 @@
goto err_started_crt;
}
- /* create device files */
-
- ret = device_create_file(dev, &dev_attr_crt_src);
- if (ret)
- goto err_started_panel;
-
- ret = device_create_file(dev, &dev_attr_fbregs_pnl);
- if (ret)
- goto err_attached_crtsrc_file;
-
- ret = device_create_file(dev, &dev_attr_fbregs_crt);
- if (ret)
- goto err_attached_pnlregs_file;
-
/* we registered, return ok */
return 0;
-err_attached_pnlregs_file:
- device_remove_file(dev, &dev_attr_fbregs_pnl);
-
-err_attached_crtsrc_file:
- device_remove_file(dev, &dev_attr_crt_src);
-
-err_started_panel:
- unregister_framebuffer(info->fb[HEAD_PANEL]);
- sm501_free_init_fb(info, HEAD_PANEL);
-
err_started_crt:
unregister_framebuffer(info->fb[HEAD_CRT]);
sm501_free_init_fb(info, HEAD_CRT);
@@ -2072,10 +2051,6 @@
struct fb_info *fbinfo_crt = info->fb[0];
struct fb_info *fbinfo_pnl = info->fb[1];
- device_remove_file(&pdev->dev, &dev_attr_fbregs_crt);
- device_remove_file(&pdev->dev, &dev_attr_fbregs_pnl);
- device_remove_file(&pdev->dev, &dev_attr_crt_src);
-
sm501_free_init_fb(info, HEAD_CRT);
sm501_free_init_fb(info, HEAD_PANEL);
@@ -2239,6 +2214,7 @@
.resume = sm501fb_resume,
.driver = {
.name = "sm501-fb",
+ .dev_groups = sm501fb_groups,
},
};