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Message-Id: <20231224114916.111433-7-krzysztof.kozlowski@linaro.org>
Date: Sun, 24 Dec 2023 12:49:11 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Sylwester Nawrocki <s.nawrocki@...sung.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Alim Akhtar <alim.akhtar@...sung.com>,
linux-media@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 07/12] media: fimc-is: constify local pointers to fimc_fmt
Constify the local variable pointing to "struct fimc_fmt" to annotate
the function is not modifying pointed data. This is the easy and
obvious step of constifying all "struct fimc_fmt" instances.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
drivers/media/platform/samsung/exynos4-is/fimc-capture.c | 6 +++---
drivers/media/platform/samsung/exynos4-is/fimc-m2m.c | 4 ++--
drivers/media/platform/samsung/exynos4-is/fimc-reg.c | 2 +-
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-capture.c b/drivers/media/platform/samsung/exynos4-is/fimc-capture.c
index 05cafba1c728..dde36e5be0c7 100644
--- a/drivers/media/platform/samsung/exynos4-is/fimc-capture.c
+++ b/drivers/media/platform/samsung/exynos4-is/fimc-capture.c
@@ -343,7 +343,7 @@ static int queue_setup(struct vb2_queue *vq,
{
struct fimc_ctx *ctx = vq->drv_priv;
struct fimc_frame *frame = &ctx->d_frame;
- struct fimc_fmt *fmt = frame->fmt;
+ const struct fimc_fmt *fmt = frame->fmt;
unsigned long wh = frame->f_width * frame->f_height;
int i;
@@ -722,7 +722,7 @@ static int fimc_cap_querycap(struct file *file, void *priv,
static int fimc_cap_enum_fmt(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
- struct fimc_fmt *fmt;
+ const struct fimc_fmt *fmt;
fmt = fimc_find_format(NULL, NULL, FMT_FLAGS_CAM | FMT_FLAGS_M2M,
f->index);
@@ -1460,7 +1460,7 @@ static int fimc_subdev_enum_mbus_code(struct v4l2_subdev *sd,
struct v4l2_subdev_state *sd_state,
struct v4l2_subdev_mbus_code_enum *code)
{
- struct fimc_fmt *fmt;
+ const struct fimc_fmt *fmt;
fmt = fimc_find_format(NULL, NULL, FMT_FLAGS_CAM, code->index);
if (!fmt)
diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-m2m.c b/drivers/media/platform/samsung/exynos4-is/fimc-m2m.c
index df8e2aa454d8..1918390a2469 100644
--- a/drivers/media/platform/samsung/exynos4-is/fimc-m2m.c
+++ b/drivers/media/platform/samsung/exynos4-is/fimc-m2m.c
@@ -237,7 +237,7 @@ static int fimc_m2m_querycap(struct file *file, void *fh,
static int fimc_m2m_enum_fmt(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
- struct fimc_fmt *fmt;
+ const struct fimc_fmt *fmt;
fmt = fimc_find_format(NULL, NULL, get_m2m_fmt_flags(f->type),
f->index);
@@ -266,7 +266,7 @@ static int fimc_try_fmt_mplane(struct fimc_ctx *ctx, struct v4l2_format *f)
struct fimc_dev *fimc = ctx->fimc_dev;
const struct fimc_variant *variant = fimc->variant;
struct v4l2_pix_format_mplane *pix = &f->fmt.pix_mp;
- struct fimc_fmt *fmt;
+ const struct fimc_fmt *fmt;
u32 max_w, mod_x, mod_y;
if (!IS_M2M(f->type))
diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-reg.c b/drivers/media/platform/samsung/exynos4-is/fimc-reg.c
index f20fb74dd0c6..dbc43b703324 100644
--- a/drivers/media/platform/samsung/exynos4-is/fimc-reg.c
+++ b/drivers/media/platform/samsung/exynos4-is/fimc-reg.c
@@ -168,7 +168,7 @@ void fimc_hw_set_out_dma(struct fimc_ctx *ctx)
struct fimc_dev *dev = ctx->fimc_dev;
struct fimc_frame *frame = &ctx->d_frame;
struct fimc_dma_offset *offset = &frame->dma_offset;
- struct fimc_fmt *fmt = frame->fmt;
+ const struct fimc_fmt *fmt = frame->fmt;
u32 cfg;
/* Set the input dma offsets. */
--
2.34.1
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