On 15.01.2013 20:44, Stephen Warren wrote:
> On 01/15/2013 04:26 AM, Terje Bergstrom wrote:
>> Add a driver alias gr2d for Tegra 2D device, and assign a duplicate
>> of 2D clock to that driver alias.
>
> FYI on this one patch - it won't be applied to the Tegra tree until
> after Prashant's common clock framework changes are applied. As such, it
> will need some rework once those patches are applied, or perhaps won't
> even be relevant any more; see below.
It looks like I need to just drop the patch 7(8 "ARM: tegra: Add board
data and 2D clocks" and change the 2D code to access the clock without a
name. Do you agree?
I'll roll this into the next patch version once I've gathered more comments.
diff --git a/drivers/gpu/host1x/drm/gr2d.c b/drivers/gpu/host1x/drm/gr2d.c
index dc7d6c6..a1c5f5c 100644
--- a/drivers/gpu/host1x/drm/gr2d.c
+++ b/drivers/gpu/host1x/drm/gr2d.c
@@ -259,7 +259,7 @@ static int gr2d_probe(struct platform_device *dev)
if (!gr2d)
return -ENOMEM;
- gr2d->clk = devm_clk_get(&dev->dev, "gr2d");
+ gr2d->clk = devm_clk_get(&dev->dev, NULL);
if (IS_ERR(gr2d->clk)) {
dev_err(&dev->dev, "cannot get clock\n");
return PTR_ERR(gr2d->clk);
Terje
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