27 May
2015
27 May
'15
6:41 a.m.
On 05/26/2015 05:44 PM, Greg Kroah-Hartman wrote:
On Tue, May 26, 2015 at 04:25:58PM +0300, Peter Ujfalusi wrote:
Switch to use ma_request_slave_channel_compat_reason() to request the DMA channels. In case of error, return the error code we received including -EPROBE_DEFER
I think you typed the function name wrong here :(
Oops. Also in other drivers :( I will fix up the messages for the v2 series, which will not going to include the patch against 8250_dma.
If I understand things right around the 8250_* is that the serial8250_request_dma() which is called from serial8250_do_startup() is not called at module probe time, so it can not be used to handle deferred probing.
Thus this patch can be dropped IMO.
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