Hello.
On 02/19/2016 07:41 PM, Joshua Henderson wrote:
From: Cristian Birsan <cristian.bir...@microchip.com>
Commit ac33cdb16681 ("usb: musb: Remove ifdefs for musb_host_rx in
musb_host.c part5") introduces a problem setting DMA host mode.
This commit fixes the done condition that advances the musb schedule.
Without this patch the the msub_advance_schedule() is called immediately
after receiving an endpoint RX interrupt without waiting for the DMA
transfer to complete. As a consequence when the dma complete interrupt
arrives the in_qh member of hw_ep is already null an the musb_host_rx()
exits on !urb error case.
Signed-off-by: Cristian Birsan <cristian.bir...@microchip.com>
Signed-off-by: Joshua Henderson <joshua.hender...@microchip.com>
Tested-by: Ladislav Michl <la...@linux-mips.org>
Acked-by: Sergei Shtylyov <sergei.shtyl...@cogentembedded.com>
Although you didn't describe your changes to the original patch in the
change log...
MBR, Sergei
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