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nvidiabl: fix for kernel >= 4 (close #10174)

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Renzo Carbonara 2015-10-02 00:24:38 -03:00 committed by Vladimír Čunát
parent 9e33e2365e
commit 4902ec1c78
2 changed files with 24 additions and 0 deletions
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2
pkgs/os-specific/linux/nvidiabl/default.nix
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@ -8,6 +8,8 @@ stdenv.mkDerivation {
sha256 = "1c7ar39wc8jpqh67sw03lwnyp0m9l6dad469ybqrgcywdiwxspwj";
};
patches = [ ./linux4compat.patch ];
preConfigure = ''
sed -i 's|/sbin/depmod|#/sbin/depmod|' Makefile
'';

22
pkgs/os-specific/linux/nvidiabl/linux4compat.patch Normal file
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@ -0,0 +1,22 @@
From 2bf6f08b2492cc04a2c39fdcb22a2d0c18963d1c Mon Sep 17 00:00:00 2001
From: sonic414 <sonic414@gmail.com>
Date: Tue, 28 Apr 2015 19:30:15 +0530
Subject: [PATCH] strnicmp to strncasecmp in Linux 4.0.0
---
nvidiabl-module.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/nvidiabl-module.c b/nvidiabl-module.c
index b789ea4..b306579 100644
--- a/nvidiabl-module.c
+++ b/nvidiabl-module.c
@@ -214,7 +214,7 @@ static int __init nvidiabl_init(void)
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)
for (iii = 0 ; iii < sizeof(backlight_type_ids) ; iii++) {
- if (strnicmp(bl_type, backlight_type_ids[iii].id, sizeof(bl_type)) == 0) {
+ if (strncasecmp(bl_type, backlight_type_ids[iii].id, sizeof(bl_type)) == 0) {
props.type = backlight_type_ids[iii].type;
printk(KERN_INFO "nvidiabl: backlight type is %s\n", backlight_type_ids[iii].id);
}