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Message-Id: <20231224-n-s5p-mfc-const-v1-12-a3b246470fe4@linaro.org>
Date: Sun, 24 Dec 2023 16:44:11 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Marek Szyprowski <m.szyprowski@...sung.com>,
Andrzej Hajda <andrzej.hajda@...el.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: Aakarsh Jain <aakarsh.jain@...sung.com>, linux-fsd@...la.coma,
linux-samsung-soc@...r.kernel.org,
Smitha T Murthy <smithatmurthy@...il.com>,
linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org,
linux-kernel@...r.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 12/15] media: s5p-mfc: constify local pointers to
s5p_mfc_enc_params
Constify the local variables pointing to "struct s5p_mfc_enc_params" and
other encoding params to annotate the function is not modifying pointed
data.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
.../media/platform/samsung/s5p-mfc/s5p_mfc_opr_v5.c | 14 +++++++-------
.../media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c | 18 +++++++++---------
2 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v5.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v5.c
index 2a0fb78e8e82..ba22c6a3219a 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v5.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v5.c
@@ -674,7 +674,7 @@ static int s5p_mfc_set_enc_ref_buffer_v5(struct s5p_mfc_ctx *ctx)
static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
- struct s5p_mfc_enc_params *p = &ctx->enc_params;
+ const struct s5p_mfc_enc_params *p = &ctx->enc_params;
unsigned int reg;
unsigned int shm;
@@ -757,8 +757,8 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
- struct s5p_mfc_enc_params *p = &ctx->enc_params;
- struct s5p_mfc_h264_enc_params *p_264 = &p->codec.h264;
+ const struct s5p_mfc_enc_params *p = &ctx->enc_params;
+ const struct s5p_mfc_h264_enc_params *p_264 = &p->codec.h264;
unsigned int reg;
unsigned int shm;
@@ -914,8 +914,8 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
- struct s5p_mfc_enc_params *p = &ctx->enc_params;
- struct s5p_mfc_mpeg4_enc_params *p_mpeg4 = &p->codec.mpeg4;
+ const struct s5p_mfc_enc_params *p = &ctx->enc_params;
+ const struct s5p_mfc_mpeg4_enc_params *p_mpeg4 = &p->codec.mpeg4;
unsigned int reg;
unsigned int shm;
unsigned int framerate;
@@ -993,8 +993,8 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
- struct s5p_mfc_enc_params *p = &ctx->enc_params;
- struct s5p_mfc_mpeg4_enc_params *p_h263 = &p->codec.mpeg4;
+ const struct s5p_mfc_enc_params *p = &ctx->enc_params;
+ const struct s5p_mfc_mpeg4_enc_params *p_h263 = &p->codec.mpeg4;
unsigned int reg;
unsigned int shm;
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c
index 6157c5f97707..08545213caa9 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c
@@ -750,7 +750,7 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
- struct s5p_mfc_enc_params *p = &ctx->enc_params;
+ const struct s5p_mfc_enc_params *p = &ctx->enc_params;
unsigned int reg = 0;
mfc_debug_enter();
@@ -1196,8 +1196,8 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
- struct s5p_mfc_enc_params *p = &ctx->enc_params;
- struct s5p_mfc_mpeg4_enc_params *p_mpeg4 = &p->codec.mpeg4;
+ const struct s5p_mfc_enc_params *p = &ctx->enc_params;
+ const struct s5p_mfc_mpeg4_enc_params *p_mpeg4 = &p->codec.mpeg4;
unsigned int reg = 0;
mfc_debug_enter();
@@ -1278,8 +1278,8 @@ static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
- struct s5p_mfc_enc_params *p = &ctx->enc_params;
- struct s5p_mfc_mpeg4_enc_params *p_h263 = &p->codec.mpeg4;
+ const struct s5p_mfc_enc_params *p = &ctx->enc_params;
+ const struct s5p_mfc_mpeg4_enc_params *p_h263 = &p->codec.mpeg4;
unsigned int reg = 0;
mfc_debug_enter();
@@ -1348,8 +1348,8 @@ static int s5p_mfc_set_enc_params_vp8(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
- struct s5p_mfc_enc_params *p = &ctx->enc_params;
- struct s5p_mfc_vp8_enc_params *p_vp8 = &p->codec.vp8;
+ const struct s5p_mfc_enc_params *p = &ctx->enc_params;
+ const struct s5p_mfc_vp8_enc_params *p_vp8 = &p->codec.vp8;
unsigned int reg = 0;
unsigned int val = 0;
@@ -1737,8 +1737,8 @@ static int s5p_mfc_h264_set_aso_slice_order_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
- struct s5p_mfc_enc_params *p = &ctx->enc_params;
- struct s5p_mfc_h264_enc_params *p_h264 = &p->codec.h264;
+ const struct s5p_mfc_enc_params *p = &ctx->enc_params;
+ const struct s5p_mfc_h264_enc_params *p_h264 = &p->codec.h264;
int i;
if (p_h264->aso) {
--
2.34.1
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