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udlfb: Make dlfb_ops constant
Static structure dlfb_ops, of type fb_ops, is not used except to be copied into another variable. Hence make dlfb_ops constant to protect it from unintended modification. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Cc: Bernie Thompson <bernie@plugable.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190819075236.1051-1-nishkadg.linux@gmail.com
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@ -1183,7 +1183,7 @@ static int dlfb_ops_blank(int blank_mode, struct fb_info *info)
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return 0;
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}
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static struct fb_ops dlfb_ops = {
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static const struct fb_ops dlfb_ops = {
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.owner = THIS_MODULE,
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.fb_read = fb_sys_read,
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.fb_write = dlfb_ops_write,
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