From 4be0080c18fb41a95ab47ba7caff8359582457f9 Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Tue, 15 Nov 2016 14:11:55 +0200 Subject: [PATCH] usb: dwc2: fixes host_dma logic 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 Signed-off-by: Christian Lamparter Signed-off-by: Felipe Balbi --- drivers/usb/dwc2/params.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index 1bf3b09..513556a 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -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); -- 2.7.4