github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-24 15:12:13 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

usb: dwc2: fixes host_dma logic

Browse Source 
This patch moves the the host_dma initialization
before dwc2_set_param_dma_desc_enable() and
dwc2_set_param_dma_desc_fs_enable(). The reason being
that both function need it.

Fixes: 1205489cee75bf39 ("usb: dwc2: Get host DMA device properties")

Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Christian Lamparter 2016-11-15 14:11:55 +02:00 committed by Felipe Balbi
parent 38e9002b85
commit 4be0080c18
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/usb/dwc2/params.c
View File

@ -1123,9 +1123,6 @@ static void dwc2_set_parameters(struct dwc2_hsotg *hsotg,
bool dma_capable = !(hw->arch == GHWCFG2_SLAVE_ONLY_ARCH);
dwc2_set_param_otg_cap(hsotg, params->otg_cap);
dwc2_set_param_dma_desc_enable(hsotg, params->dma_desc_enable);
dwc2_set_param_dma_desc_fs_enable(hsotg, params->dma_desc_fs_enable);
if ((hsotg->dr_mode == USB_DR_MODE_HOST) ||
(hsotg->dr_mode == USB_DR_MODE_OTG)) {
dev_dbg(hsotg->dev, "Setting HOST parameters\n");
@ -1135,6 +1132,8 @@ static void dwc2_set_parameters(struct dwc2_hsotg *hsotg,
true, false,
dma_capable);
}
dwc2_set_param_dma_desc_enable(hsotg, params->dma_desc_enable);
dwc2_set_param_dma_desc_fs_enable(hsotg, params->dma_desc_fs_enable);
dwc2_set_param_host_support_fs_ls_low_power(hsotg,
params->host_support_fs_ls_low_power);