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Replace include statements for <asm/fb.h> with <linux/fb.h>. Fixes the coding style: if a header is available in asm/ and linux/, it is preferable to include the header from linux/. This only affects a few source files, most of which already include <linux/fb.h>. Suggested-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Sui Jingfeng <suijingfeng@loongson.cn> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230512102444.5438-6-tzimmermann@suse.de
43 lines
979 B
C
43 lines
979 B
C
/*
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* Copyright (C) 2007 Antonino Daplas <adaplas@gmail.com>
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file COPYING in the main directory of this archive
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* for more details.
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*
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*/
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#include <linux/fb.h>
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#include <linux/module.h>
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#include <linux/pci.h>
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#include <linux/vgaarb.h>
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void fb_pgprotect(struct file *file, struct vm_area_struct *vma, unsigned long off)
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{
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unsigned long prot;
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prot = pgprot_val(vma->vm_page_prot) & ~_PAGE_CACHE_MASK;
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if (boot_cpu_data.x86 > 3)
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pgprot_val(vma->vm_page_prot) =
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prot | cachemode2protval(_PAGE_CACHE_MODE_UC_MINUS);
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}
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EXPORT_SYMBOL(fb_pgprotect);
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int fb_is_primary_device(struct fb_info *info)
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{
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struct device *device = info->device;
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struct pci_dev *pci_dev;
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if (!device || !dev_is_pci(device))
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return 0;
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pci_dev = to_pci_dev(device);
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if (pci_dev == vga_default_device())
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return 1;
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return 0;
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}
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EXPORT_SYMBOL(fb_is_primary_device);
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MODULE_LICENSE("GPL");
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