On 18.03.2014 12:09, Cho KyongHo wrote:
On Fri, 14 Mar 2014 20:52:43 +0530, Sachin Kamat wrote:
Hi KyongHo,
On 14 March 2014 10:35, Cho KyongHo <pullip.cho@xxxxxxxxxxx> wrote:
This patch uses managed device helper functions in the probe().
Signed-off-by: Cho KyongHo <pullip.cho@xxxxxxxxxxx>
---
[snip]
+ data->clk = devm_clk_get(dev, "sysmmu");
+ if (IS_ERR(data->clk)) {
+ dev_info(dev, "No gate clock found!\n");
+ data->clk = NULL;
+ }
Why aren't you returning from here upon error?
It is for the case of a System MMU which does not need clock gating.
Are there really such cases?
Best regards,
Tomasz
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