lkml.org 
[lkml]   [2020]   [Nov]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] drm/msm: dsi: Constify dsi_host_ops
Date
The only usage of dsi_host_ops is to assign its address to the ops field
in the mipi_dsi_host struct, which is a const pointer. Make it const to
allow the compiler to put it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/gpu/drm/msm/dsi/dsi_host.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 198db8d4cf3d..ab281cba0f08 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -1657,7 +1657,7 @@ static ssize_t dsi_host_transfer(struct mipi_dsi_host *host,
return ret;
}

-static struct mipi_dsi_host_ops dsi_host_ops = {
+static const struct mipi_dsi_host_ops dsi_host_ops = {
.attach = dsi_host_attach,
.detach = dsi_host_detach,
.transfer = dsi_host_transfer,
--
2.29.2
\
 
 \ /
  Last update: 2020-11-08 23:38    [W:0.055 / U:2.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site