1 From 9f617ce19c5dab429a539d411204ae220b5b8cd6 Mon Sep 17 00:00:00 2001
2 From: Chunfeng Yun <chunfeng.yun@mediatek.com>
3 Date: Fri, 13 Oct 2017 16:26:33 +0800
4 Subject: [PATCH 126/224] usb: xhci-mtk: use dma_set_mask_and_coherent() in
7 This patch uses the simpler dma_set_mask_and_coherent() instead of
8 doing these as separate steps
10 Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
11 Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
12 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14 drivers/usb/host/xhci-mtk.c | 7 +------
15 1 file changed, 1 insertion(+), 6 deletions(-)
17 --- a/drivers/usb/host/xhci-mtk.c
18 +++ b/drivers/usb/host/xhci-mtk.c
19 @@ -606,15 +606,10 @@ static int xhci_mtk_probe(struct platfor
22 /* Initialize dma_mask and coherent_dma_mask to 32-bits */
23 - ret = dma_set_coherent_mask(dev, DMA_BIT_MASK(32));
24 + ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
29 - dev->dma_mask = &dev->coherent_dma_mask;
31 - dma_set_mask(dev, DMA_BIT_MASK(32));
33 hcd = usb_create_hcd(driver, dev, dev_name(dev));