diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-03-02 15:46:03 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-05-06 11:58:58 +0100 |
| commit | 1ca90bd408a160c95af1ca7ef29b20a789e31d19 (patch) | |
| tree | 3b18f9ca7560fdc0a3e88e124bccb82a5d88b2a8 /arch/arm/mach-omap2/omap_device.c | |
| parent | b2e01129469b4306bd79dc449d72454a3a27df7f (diff) | |
ARM: omap2: use clkdev_add_alias()
When creating aliases of existing clkdev clocks, use clkdev_add_alias()
isntead of open coding the lookup and clk_lookup creation.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-omap2/omap_device.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_device.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index 166b18f515a2..02da3655d288 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -47,7 +47,7 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, const char *clk_name) { struct clk *r; - struct clk_lookup *l; + int rc; if (!clk_alias || !clk_name) return; @@ -62,21 +62,15 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, return; } - r = clk_get(NULL, clk_name); - if (IS_ERR(r)) { - dev_err(&od->pdev->dev, - "clk_get for %s failed\n", clk_name); - return; + rc = clk_add_alias(clk_alias, dev_name(&od->pdev->dev), clk_name, NULL); + if (rc) { + if (rc == -ENODEV || rc == -ENOMEM) + dev_err(&od->pdev->dev, + "clkdev_alloc for %s failed\n", clk_alias); + else + dev_err(&od->pdev->dev, + "clk_get for %s failed\n", clk_name); } - - l = clkdev_alloc(r, clk_alias, dev_name(&od->pdev->dev)); - if (!l) { - dev_err(&od->pdev->dev, - "clkdev_alloc for %s failed\n", clk_alias); - return; - } - - clkdev_add(l); } /** |