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From: Baoyou Xie <baoyou.xie@linaro.org>
To: bskeggs@redhat.com, airlied@linux.ie, acourbot@nvidia.com,
	imirkin@alum.mit.edu, Julia.Lawall@lip6.fr, martin.peres@free.fr,
	rspliet@eclipso.eu, nouveau@karolherbst.de
Cc: dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org,
	linux-kernel@vger.kernel.org, arnd@arndb.de,
	baoyou.xie@linaro.org, xie.baoyou@zte.com.cn, han.fei@zte.com.cn,
	tang.qiang007@zte.com.cn
Subject: [PATCH 02/17] drm/nouveau/bios: mark symbols static where possible
Date: Sat, 22 Oct 2016 17:41:43 +0800	[thread overview]
Message-ID: <1477129318-29677-2-git-send-email-baoyou.xie@linaro.org> (raw)
In-Reply-To: <1477129318-29677-1-git-send-email-baoyou.xie@linaro.org>

We get 2 warnings when building kernel with W=1:
drivers/gpu/drm/nouveau/nvkm/subdev/bios/fan.c:29:1: warning: no previous prototype for 'nvbios_fan_table' [-Wmissing-prototypes]
drivers/gpu/drm/nouveau/nvkm/subdev/bios/fan.c:56:1: warning: no previous prototype for 'nvbios_fan_entry' [-Wmissing-prototypes]

In fact, both functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
So this patch marks these functions with 'static'.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/bios/fan.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/fan.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/fan.c
index 80fed7e..e290581 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/fan.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/fan.c
@@ -25,7 +25,7 @@
 #include <subdev/bios/bit.h>
 #include <subdev/bios/fan.h>
 
-u16
+static u16
 nvbios_fan_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
 {
 	struct bit_entry bit_P;
@@ -52,7 +52,7 @@ nvbios_fan_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
 	return 0x0000;
 }
 
-u16
+static u16
 nvbios_fan_entry(struct nvkm_bios *bios, int idx, u8 *ver, u8 *hdr,
 		 u8 *cnt, u8 *len)
 {
-- 
2.7.4

  reply	other threads:[~2016-10-22  9:42 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-22  9:41 [PATCH 01/17] drm/nouveau/core: add missing header dependencies Baoyou Xie
2016-10-22  9:41 ` Baoyou Xie [this message]
2016-10-22  9:41 ` [PATCH 03/17] drm/nouveau/clk: mark symbol static where possible Baoyou Xie
2016-10-22  9:41 ` [PATCH 04/17] drm/nouveau/fb: add missing header dependencies Baoyou Xie
2016-10-22  9:41 ` [PATCH 05/17] drm/nouveau/fb: mark symbols static where possible Baoyou Xie
2016-10-22  9:41 ` [PATCH 06/17] drm/nouveau/gpio: mark symbol " Baoyou Xie
2016-10-22  9:41 ` [PATCH 07/17] drm/nouveau/secboot: " Baoyou Xie
2016-10-22  9:41 ` [PATCH 08/17] drm/nouveau/volt: add missing header dependencies Baoyou Xie
2016-10-22  9:41 ` [PATCH 09/17] drm/nouveau/volt: mark symbols static where possible Baoyou Xie
2016-10-22  9:41 ` [PATCH 10/17] drm/nouveau/device: mark symbol " Baoyou Xie
2016-10-22  9:41 ` [PATCH 11/17] drm/nouveau/disp: mark symbols " Baoyou Xie
2016-10-22  9:41 ` [PATCH 12/17] drm/nouveau/fifo: " Baoyou Xie
2016-10-22  9:41 ` [PATCH 13/17] drm/nouveau/gr: add missing header dependencies Baoyou Xie
2016-10-22  9:41 ` [PATCH 14/17] drm/nouveau/gr: mark symbols static where possible Baoyou Xie
2016-10-22  9:41 ` [PATCH 15/17] drm/nouveau/pm: " Baoyou Xie
2016-10-22  9:41 ` [PATCH 16/17] drm/nouveau/dispnv04: add missing header dependencies Baoyou Xie
2016-10-22  9:41 ` [PATCH 17/17] drm/nouveau: mark symbols static where possible Baoyou Xie
2016-10-22 17:32 ` [Nouveau] [PATCH 01/17] drm/nouveau/core: add missing header dependencies Karol Herbst
     [not found]   ` <CA+DQWkwyKzpU+oPxsz1LAPB34gQRuJGchHqzj-4262dnYdsFFw@mail.gmail.com>
2016-10-24 15:43     ` Karol Herbst

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