add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * drivers/mb862xx/mb862xxfb.c
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  *
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@@ -5,11 +6,6 @@
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  *
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  * (C) 2008 Anatolij Gustschin <agust@denx.de>
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  * DENX Software Engineering
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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  */
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 #undef DEBUG
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@@ -198,6 +194,8 @@
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 	return 0;
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 }
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+static struct fb_ops mb862xxfb_ops;
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+
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 /*
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  * set display parameters
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  */
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@@ -208,7 +206,7 @@
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 	dev_dbg(par->dev, "%s\n", __func__);
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 	if (par->type == BT_CORALP)
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-		mb862xxfb_init_accel(fbi, fbi->var.xres);
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+		mb862xxfb_init_accel(fbi, &mb862xxfb_ops, fbi->var.xres);
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 	if (par->pre_init)
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 		return 0;
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@@ -684,10 +682,8 @@
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 	}
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 	info = framebuffer_alloc(sizeof(struct mb862xxfb_par), dev);
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-	if (info == NULL) {
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-		dev_err(dev, "cannot allocate framebuffer\n");
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+	if (!info)
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 		return -ENOMEM;
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-	}
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 	par = info->par;
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 	par->info = info;
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@@ -1009,7 +1005,6 @@
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 	info = framebuffer_alloc(sizeof(struct mb862xxfb_par), dev);
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 	if (!info) {
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-		dev_err(dev, "framebuffer alloc failed\n");
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 		ret = -ENOMEM;
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 		goto dis_dev;
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 	}