[PATCH 32/45] usb: ohci-at91: Check result of clk_get()
Andrey Smirnov
andrew.smirnov at gmail.com
Tue Mar 7 13:21:40 PST 2017
On Tue, Mar 7, 2017 at 8:35 AM, Sam Ravnborg <sam at ravnborg.org> wrote:
> On Mon, Mar 06, 2017 at 02:53:43PM -0800, Andrey Smirnov wrote:
>> Signed-off-by: Andrey Smirnov <andrew.smirnov at gmail.com>
>> ---
>> drivers/usb/host/ohci-at91.c | 9 +++++++++
>> 1 file changed, 9 insertions(+)
>>
>> diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
>> index 0f5c8f1..c70d898 100644
>> --- a/drivers/usb/host/ohci-at91.c
>> +++ b/drivers/usb/host/ohci-at91.c
>> @@ -47,7 +47,16 @@ static int at91_ohci_probe(struct device_d *dev)
>> struct ohci_regs __iomem *regs = (struct ohci_regs __iomem *)dev->resource[0].start;
>>
>> iclk = clk_get(NULL, "ohci_clk");
>> + if (IS_ERR(iclk)) {
>> + dev_err(dev, "Failed to get 'iclk'\n");
> iclk is the internal name. Woudl it make more sense to use "ohci_clk" here?
>
I was looking at the corresponding kernel driver and that's where I
got the name for the variable. If you think 'ohci_clk' is a better
name I have no problem changing it.
>> + return PTR_ERR(iclk);
>> + }
>> +
>> fclk = clk_get(NULL, "uhpck");
>> + if (IS_ERR(fclk)) {
>> + dev_err(dev, "Failed to get 'fclk'\n");
> Likewise - uhpck?
Ditto here.
Thanks,
Andrey Smirnov
More information about the barebox
mailing list