From: Felipe Balbi <balbif-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Linux USB Mailing List
<linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Cc: Santosh Shilimkar
<ssantosh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Grygorii Strashko
<grygorii.strashko-l0cyMroinI0@public.gmane.org>,
Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>,
Linux OMAP Mailing List
<linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Srinivas Kandagatla
<srinivas.kandagatla-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Maxime Coquelin <maxime.coquelin-qxv4g6HH51o@public.gmane.org>,
Patrice Chotard <patrice.chotard-qxv4g6HH51o@public.gmane.org>,
Andy Gross <andy.gross-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
"Ivan T . Ivanov"
<ivan.ivanov-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Felipe Balbi
<felipe.balbi-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Subject: [PATCH 3/6] usb: dwc3: keystone: initialize dma_mask and coherent
Date: Sat, 2 Apr 2016 11:28:56 +0300 [thread overview]
Message-ID: <1459585739-21204-4-git-send-email-felipe.balbi@linux.intel.com> (raw)
In-Reply-To: <1459585739-21204-1-git-send-email-felipe.balbi-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
dma_get_mask(dev) just returns
dev->dma_mask. Current code was using dma_get_mask()
return to initialize dev->dma_mask. That's
essentially a no-op. Instead, let's default to a
32-bit DMA mask passed to
dma_coerce_mask_and_coherent().
Signed-off-by: Felipe Balbi <felipe.balbi-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
---
drivers/usb/dwc3/dwc3-keystone.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-keystone.c b/drivers/usb/dwc3/dwc3-keystone.c
index 2be268d2423d..53bbc9dccf7e 100644
--- a/drivers/usb/dwc3/dwc3-keystone.c
+++ b/drivers/usb/dwc3/dwc3-keystone.c
@@ -39,8 +39,6 @@
#define USBSS_IRQ_COREIRQ_EN BIT(0)
#define USBSS_IRQ_COREIRQ_CLR BIT(0)
-static u64 kdwc3_dma_mask;
next prev parent reply other threads:[~2016-04-02 8:28 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-02 8:28 [PATCH 0/6] usb: dwc3: DMA API usage Felipe Balbi
[not found] ` <1459585739-21204-1-git-send-email-felipe.balbi-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2016-04-02 8:28 ` [PATCH 1/6] usb: dwc3: st: fix dma initialization Felipe Balbi
2016-04-02 8:28 ` [PATCH 2/6] usb: dwc3: omap: don't access DMA bits directly Felipe Balbi
[not found] ` <1459585739-21204-3-git-send-email-felipe.balbi-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2016-04-04 13:53 ` Grygorii Strashko
[not found] ` <570271BF.9040902-l0cyMroinI0@public.gmane.org>
2016-04-05 5:51 ` Felipe Balbi
[not found] ` <87y48s4n7y.fsf-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-04-05 9:30 ` Grygorii Strashko
[not found] ` <570385AB.8060507-l0cyMroinI0@public.gmane.org>
2016-04-05 10:29 ` Felipe Balbi
[not found] ` <87egak4adi.fsf-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-04-05 11:42 ` Grygorii Strashko
[not found] ` <5703A4AE.1090301-l0cyMroinI0@public.gmane.org>
2016-04-05 11:44 ` Felipe Balbi
2016-04-02 8:28 ` Felipe Balbi [this message]
2016-04-02 8:28 ` [PATCH 4/6] usb: dwc3: of-simple: initialize dma_mask and coherent Felipe Balbi
2016-04-02 8:28 ` [PATCH 5/6] usb: dwc3: core: don't access DMA bits directly Felipe Balbi
[not found] ` <1459585739-21204-6-git-send-email-felipe.balbi-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2016-04-04 13:53 ` Grygorii Strashko
[not found] ` <570271C3.9030707-l0cyMroinI0@public.gmane.org>
2016-04-05 5:52 ` Felipe Balbi
2016-04-02 8:28 ` [PATCH 6/6] usb: dwc3: host: " Felipe Balbi
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