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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-11-30 18:17:25 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-11-30 18:17:25 +0100
commiteefc842a6e1de128fbdc9214b9f178a2e238fb7b (patch)
treed2ad19ca658d61858eaae521faaf6c6c585caefb
parent[ARM] ep93xx: convert to clkdev and match clocks by struct device where possible (diff)
downloadlinux-eefc842a6e1de128fbdc9214b9f178a2e238fb7b.tar.xz
linux-eefc842a6e1de128fbdc9214b9f178a2e238fb7b.zip
[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>
-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 24c79650f9f3..8f1f992f002e 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)