change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/video/fbdev/carminefb.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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  * Frame buffer driver for the Carmine GPU.
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  *
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@@ -526,7 +527,7 @@
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 	return 0;
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 }
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-static struct fb_ops carminefb_ops = {
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+static const struct fb_ops carminefb_ops = {
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 	.owner		= THIS_MODULE,
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 	.fb_fillrect	= cfb_fillrect,
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 	.fb_copyarea	= cfb_copyarea,
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@@ -632,7 +633,7 @@
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 		ret = -EBUSY;
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 		goto err_free_hw;
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 	}
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-	hw->v_regs = ioremap_nocache(carminefb_fix.mmio_start,
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+	hw->v_regs = ioremap(carminefb_fix.mmio_start,
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 			carminefb_fix.mmio_len);
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 	if (!hw->v_regs) {
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 		printk(KERN_ERR "carminefb: Can't remap %s register.\n",
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@@ -663,7 +664,7 @@
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 		goto err_unmap_vregs;
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 	}
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-	hw->screen_mem = ioremap_nocache(carminefb_fix.smem_start,
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+	hw->screen_mem = ioremap(carminefb_fix.smem_start,
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 			carminefb_fix.smem_len);
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 	if (!hw->screen_mem) {
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 		printk(KERN_ERR "carmine: Can't ioremap smem area.\n");