[PATCH] media: rockchip/rga: constify v4l2_m2m_ops structure
From: Julia Lawall <hidden>
Date: 2018-10-27 13:05:50
Also in:
kernel-janitors, linux-media, linux-rockchip, lkml
Subsystem:
arm/rockchip soc support, media input infrastructure (v4l/dvb), rockchip raster 2d graphic acceleration unit driver, the rest · Maintainers:
Heiko Stuebner, Mauro Carvalho Chehab, Jacob Chen, Ezequiel Garcia, Linus Torvalds
The v4l2_m2m_ops structure can be const as it is only passed to v4l2_m2m_init whose parameter is const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <redacted> --- drivers/media/platform/rockchip/rga/rga.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/platform/rockchip/rga/rga.c
index 9cc9db083870..dc63c44929de 100644
--- a/drivers/media/platform/rockchip/rga/rga.c
+++ b/drivers/media/platform/rockchip/rga/rga.c@@ -97,7 +97,7 @@ static irqreturn_t rga_isr(int irq, void *prv) return IRQ_HANDLED; } -static struct v4l2_m2m_ops rga_m2m_ops = { +static const struct v4l2_m2m_ops rga_m2m_ops = { .device_run = device_run, };