From: Krzysztof Helt <krzysztof.h1@wp.pl>
Date: Mon, 28 Apr 2008 09:15:06 +0000 (-0700)
Subject: tridentfb: change option mode to mode_option
X-Git-Tag: firefly_0821_release~21302
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=07f41e45f8c1caf366b382b6b9654ebd0a4efc90;p=firefly-linux-kernel-4.4.55.git

tridentfb: change option mode to mode_option

Change the option "mode_option" into "mode".  It also adds __init attribute to
tridentfb_setup function.

This is one step toward changing all fb drivers to have common "mode_option"
parameter.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Alain Kalker <miki@dds.nl>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/video/tridentfb.c b/drivers/video/tridentfb.c
index 0a4e07d43d2d..46669c669586 100644
--- a/drivers/video/tridentfb.c
+++ b/drivers/video/tridentfb.c
@@ -58,7 +58,7 @@ static int displaytype;
 /* defaults which are normally overriden by user values */
 
 /* video mode */
-static char *mode = "640x480";
+static char *mode_option __devinitdata = "640x480";
 static int bpp = 8;
 
 static int noaccel;
@@ -73,7 +73,8 @@ static int memsize;
 static int memdiff;
 static int nativex;
 
-module_param(mode, charp, 0);
+module_param(mode_option, charp, 0);
+MODULE_PARM_DESC(mode_option, "Initial video mode e.g. '648x480-8@60'");
 module_param(bpp, int, 0);
 module_param(center, int, 0);
 module_param(stretch, int, 0);
@@ -1297,7 +1298,8 @@ static int __devinit trident_pci_probe(struct pci_dev * dev,
 #endif
 	fb_info.pseudo_palette = pseudo_pal;
 
-	if (!fb_find_mode(&default_var, &fb_info, mode, NULL, 0, NULL, bpp)) {
+	if (!fb_find_mode(&default_var, &fb_info,
+			  mode_option, NULL, 0, NULL, bpp)) {
 		err = -EINVAL;
 		goto out_unmap2;
 	}
@@ -1385,7 +1387,7 @@ static struct pci_driver tridentfb_pci_driver = {
  *	video=trident:800x600,bpp=16,noaccel
  */
 #ifndef MODULE
-static int tridentfb_setup(char *options)
+static int __init tridentfb_setup(char *options)
 {
 	char *opt;
 	if (!options || !*options)
@@ -1412,7 +1414,7 @@ static int tridentfb_setup(char *options)
 		else if (!strncmp(opt, "nativex=", 8))
 			nativex = simple_strtoul(opt + 8, NULL, 0);
 		else
-			mode = opt;
+			mode_option = opt;
 	}
 	return 0;
 }