On Mon, Apr 16, 2012 at 1:52 PM, Sascha Hauer <s.ha...@pengutronix.de> wrote:
> On Wed, Apr 11, 2012 at 06:02:51PM -0700, Mike Turquette wrote:
>> This patch is the basic clk version of 'clk: core: copy parent_names &
>> return error codes'.
>>
>> The registration functions are changed to allow the core code to copy
>> the array of strings and allow platforms to declare those arrays as
>> __initdata.
>>
>> This patch also converts all of the basic clk registration functions to
>> return error codes which better aligns them with the existing clk.h api.
>>
>>
>> + */
>> struct clk *clk_register_divider(struct device *dev, const char *name,
>> const char *parent_name, unsigned long flags,
>> void __iomem *reg, u8 shift, u8 width,
>> u8 clk_divider_flags, spinlock_t *lock)
>> {
>> struct clk_divider *div;
>> - struct clk *clk;
>> + struct clk *clk = ERR_PTR(-ENOMEM);
>> + const char *parent_names[1];
>>
>> + /* allocate the divider */
>> div = kzalloc(sizeof(struct clk_divider), GFP_KERNEL);
>> -
>> if (!div) {
>> pr_err("%s: could not allocate divider clk\n", __func__);
>> return NULL;
>
> You missed a conversion to ERR_PTR here.
Thanks for the catch.
Mike
> Sascha
>
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