summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-netx
diff options
context:
space:
mode:
authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-11-30 17:17:25 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-11-30 17:17:25 +0000
commiteefc842a6e1de128fbdc9214b9f178a2e238fb7b (patch)
treed2ad19ca658d61858eaae521faaf6c6c585caefb /arch/arm/mach-netx
parentae696fd53280d85b43ec1dd74f80162bee088862 (diff)
downloadop-kernel-dev-eefc842a6e1de128fbdc9214b9f178a2e238fb7b.zip
op-kernel-dev-eefc842a6e1de128fbdc9214b9f178a2e238fb7b.tar.gz
[ARM] netx: fix simple clk API
... to only return the framebuffer clock for the framebuffer device. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-netx')
-rw-r--r--arch/arm/mach-netx/fb.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/arm/mach-netx/fb.c b/arch/arm/mach-netx/fb.c
index 24c7965..8f1f992 100644
--- a/arch/arm/mach-netx/fb.c
+++ b/arch/arm/mach-netx/fb.c
@@ -22,14 +22,11 @@
#include <linux/dma-mapping.h>
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
+#include <linux/err.h>
#include <mach/netx-regs.h>
#include <mach/hardware.h>
-struct clk {};
-
-static struct clk fb_clk;
-
static struct clcd_panel *netx_panel;
void netx_clcd_enable(struct clcd_fb *fb)
@@ -85,7 +82,7 @@ int clk_enable(struct clk *clk)
struct clk *clk_get(struct device *dev, const char *id)
{
- return &fb_clk;
+ return dev && strcmp(dev_name(dev), "fb") == 0 ? NULL : ERR_PTR(-ENOENT);
}
void clk_put(struct clk *clk)
OpenPOWER on IntegriCloud