From: Sam Ravnborg <sam@ravnborg.org>
To: Ben Skeggs <bskeggs@redhat.com>, dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>,
nouveau@lists.freedesktop.org, Sam Ravnborg <sam@ravnborg.org>
Subject: [PATCH v1 1/4] drm/nouveau: drop use of DRM_UDELAY
Date: Sun, 19 May 2019 16:00:41 +0200 [thread overview]
Message-ID: <20190519140044.22142-2-sam@ravnborg.org> (raw)
In-Reply-To: <20190519140044.22142-1-sam@ravnborg.org>
The DRM_UDELAY is a simple wrapper for udealy() and to be consistent
call udelay() direct like in may other places.
This avoids the need to pull in drm_os_linux.h when we later
drop drmP.h uses in nouveau.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: nouveau@lists.freedesktop.org
---
drivers/gpu/drm/nouveau/nouveau_dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.c b/drivers/gpu/drm/nouveau/nouveau_dma.c
index 078f65d849ce..3c430a550a51 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.c
@@ -118,7 +118,7 @@ nv50_dma_push_wait(struct nouveau_channel *chan, int count)
}
if ((++cnt & 0xff) == 0) {
- DRM_UDELAY(1);
+ udelay(1);
if (cnt > 100000)
return -EBUSY;
}
--
2.20.1
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next prev parent reply other threads:[~2019-05-19 14:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-19 14:00 [PATCH v1 0/4] drm/nouveau: drop use of drmP.h Sam Ravnborg
2019-05-19 14:00 ` Sam Ravnborg [this message]
2019-05-19 14:00 ` [PATCH v1 2/4] drm/nouveau: drop drmP.h from nouveau_drv.h Sam Ravnborg
[not found] ` <20190519140044.22142-1-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2019-05-19 14:00 ` [PATCH v1 3/4] drm/nouveau: drop drmP.h from all header files Sam Ravnborg
2019-05-19 14:00 ` [PATCH v1 4/4] drm/nouveau: drop use of drmp.h Sam Ravnborg
2019-05-20 7:34 ` [Nouveau] [PATCH v1 0/4] drm/nouveau: drop use of drmP.h Ben Skeggs
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