From: Randy Dunlap rdunlap@infradead.org
stable inclusion from linux-4.19.198 commit 709d077bbcf4249f6c760355a676565f60de1d59
--------------------------------
[ Upstream commit 8edcb5049ac29aa3c8acc5ef15dd4036543d747e ]
The use of an enum named 'RST' conflicts with a #define macro named 'RST' in arch/mips/include/asm/mach-rc32434/rb.h.
The MIPS use of RST was there first (AFAICT), so change the media/i2c/ uses of RST to be named 'RSET'. 'git grep -w RSET' does not report any naming conflicts with the new name.
This fixes multiple build errors:
arch/mips/include/asm/mach-rc32434/rb.h:15:14: error: expected identifier before '(' token 15 | #define RST (1 << 15) | ^ drivers/media/i2c/s5c73m3/s5c73m3.h:356:2: note: in expansion of macro 'RST' 356 | RST, | ^~~
../arch/mips/include/asm/mach-rc32434/rb.h:15:14: error: expected identifier before '(' token 15 | #define RST (1 << 15) | ^ ../drivers/media/i2c/s5k6aa.c:180:2: note: in expansion of macro 'RST' 180 | RST, | ^~~
../arch/mips/include/asm/mach-rc32434/rb.h:15:14: error: expected identifier before '(' token 15 | #define RST (1 << 15) | ^ ../drivers/media/i2c/s5k5baf.c:238:2: note: in expansion of macro 'RST' 238 | RST, | ^~~
and some others that I have trimmed.
Fixes: cac47f1822fc ("[media] V4L: Add S5C73M3 camera driver") Fixes: 8b99312b7214 ("[media] Add v4l2 subdev driver for S5K4ECGX sensor") Fixes: 7d459937dc09 ("[media] Add driver for Samsung S5K5BAF camera sensor") Fixes: bfa8dd3a0524 ("[media] v4l: Add v4l2 subdev driver for S5K6AAFX sensor") Signed-off-by: Randy Dunlap rdunlap@infradead.org Reported-by: kernel test robot lkp@intel.com Cc: Shawn Guo shawnguo@kernel.org Cc: Sascha Hauer s.hauer@pengutronix.de Cc: Pengutronix Kernel Team kernel@pengutronix.de Cc: Fabio Estevam festevam@gmail.com Cc: NXP Linux Team linux-imx@nxp.com Cc: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) Cc: Andrzej Hajda a.hajda@samsung.com Cc: Sylwester Nawrocki s.nawrocki@samsung.com Cc: Sangwook Lee sangwook.lee@linaro.org Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/media/i2c/s5c73m3/s5c73m3-core.c | 6 +++--- drivers/media/i2c/s5c73m3/s5c73m3.h | 2 +- drivers/media/i2c/s5k4ecgx.c | 10 +++++----- drivers/media/i2c/s5k5baf.c | 6 +++--- drivers/media/i2c/s5k6aa.c | 10 +++++----- 5 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index ce196b60f9170..37cb2f82c36b0 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -1394,7 +1394,7 @@ static int __s5c73m3_power_on(struct s5c73m3 *state) s5c73m3_gpio_deassert(state, STBY); usleep_range(100, 200);
- s5c73m3_gpio_deassert(state, RST); + s5c73m3_gpio_deassert(state, RSET); usleep_range(50, 100);
return 0; @@ -1409,7 +1409,7 @@ static int __s5c73m3_power_off(struct s5c73m3 *state) { int i, ret;
- if (s5c73m3_gpio_assert(state, RST)) + if (s5c73m3_gpio_assert(state, RSET)) usleep_range(10, 50);
if (s5c73m3_gpio_assert(state, STBY)) @@ -1614,7 +1614,7 @@ static int s5c73m3_get_platform_data(struct s5c73m3 *state)
state->mclk_frequency = pdata->mclk_frequency; state->gpio[STBY] = pdata->gpio_stby; - state->gpio[RST] = pdata->gpio_reset; + state->gpio[RSET] = pdata->gpio_reset; return 0; }
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3.h b/drivers/media/i2c/s5c73m3/s5c73m3.h index 653f68e7ea07b..e267b2522149a 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3.h +++ b/drivers/media/i2c/s5c73m3/s5c73m3.h @@ -361,7 +361,7 @@ struct s5c73m3_ctrls {
enum s5c73m3_gpio_id { STBY, - RST, + RSET, GPIO_NUM, };
diff --git a/drivers/media/i2c/s5k4ecgx.c b/drivers/media/i2c/s5k4ecgx.c index 6ebcf254989a5..75fb13a33eab3 100644 --- a/drivers/media/i2c/s5k4ecgx.c +++ b/drivers/media/i2c/s5k4ecgx.c @@ -177,7 +177,7 @@ static const char * const s5k4ecgx_supply_names[] = {
enum s5k4ecgx_gpio_id { STBY, - RST, + RSET, GPIO_NUM, };
@@ -482,7 +482,7 @@ static int __s5k4ecgx_power_on(struct s5k4ecgx *priv) if (s5k4ecgx_gpio_set_value(priv, STBY, priv->gpio[STBY].level)) usleep_range(30, 50);
- if (s5k4ecgx_gpio_set_value(priv, RST, priv->gpio[RST].level)) + if (s5k4ecgx_gpio_set_value(priv, RSET, priv->gpio[RSET].level)) usleep_range(30, 50);
return 0; @@ -490,7 +490,7 @@ static int __s5k4ecgx_power_on(struct s5k4ecgx *priv)
static int __s5k4ecgx_power_off(struct s5k4ecgx *priv) { - if (s5k4ecgx_gpio_set_value(priv, RST, !priv->gpio[RST].level)) + if (s5k4ecgx_gpio_set_value(priv, RSET, !priv->gpio[RSET].level)) usleep_range(30, 50);
if (s5k4ecgx_gpio_set_value(priv, STBY, !priv->gpio[STBY].level)) @@ -878,7 +878,7 @@ static int s5k4ecgx_config_gpios(struct s5k4ecgx *priv, int ret;
priv->gpio[STBY].gpio = -EINVAL; - priv->gpio[RST].gpio = -EINVAL; + priv->gpio[RSET].gpio = -EINVAL;
ret = s5k4ecgx_config_gpio(gpio->gpio, gpio->level, "S5K4ECGX_STBY");
@@ -897,7 +897,7 @@ static int s5k4ecgx_config_gpios(struct s5k4ecgx *priv, s5k4ecgx_free_gpios(priv); return ret; } - priv->gpio[RST] = *gpio; + priv->gpio[RSET] = *gpio; if (gpio_is_valid(gpio->gpio)) gpio_set_value(gpio->gpio, 0);
diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c index 5007c9659342d..de3329f04fdf6 100644 --- a/drivers/media/i2c/s5k5baf.c +++ b/drivers/media/i2c/s5k5baf.c @@ -238,7 +238,7 @@ struct s5k5baf_gpio {
enum s5k5baf_gpio_id { STBY, - RST, + RSET, NUM_GPIOS, };
@@ -973,7 +973,7 @@ static int s5k5baf_power_on(struct s5k5baf *state)
s5k5baf_gpio_deassert(state, STBY); usleep_range(50, 100); - s5k5baf_gpio_deassert(state, RST); + s5k5baf_gpio_deassert(state, RSET); return 0;
err_reg_dis: @@ -991,7 +991,7 @@ static int s5k5baf_power_off(struct s5k5baf *state) state->apply_cfg = 0; state->apply_crop = 0;
- s5k5baf_gpio_assert(state, RST); + s5k5baf_gpio_assert(state, RSET); s5k5baf_gpio_assert(state, STBY);
if (!IS_ERR(state->clock)) diff --git a/drivers/media/i2c/s5k6aa.c b/drivers/media/i2c/s5k6aa.c index 13c10b5e2b451..e9c6e41cd44d9 100644 --- a/drivers/media/i2c/s5k6aa.c +++ b/drivers/media/i2c/s5k6aa.c @@ -181,7 +181,7 @@ static const char * const s5k6aa_supply_names[] = {
enum s5k6aa_gpio_id { STBY, - RST, + RSET, GPIO_NUM, };
@@ -845,7 +845,7 @@ static int __s5k6aa_power_on(struct s5k6aa *s5k6aa) ret = s5k6aa->s_power(1); usleep_range(4000, 5000);
- if (s5k6aa_gpio_deassert(s5k6aa, RST)) + if (s5k6aa_gpio_deassert(s5k6aa, RSET)) msleep(20);
return ret; @@ -855,7 +855,7 @@ static int __s5k6aa_power_off(struct s5k6aa *s5k6aa) { int ret;
- if (s5k6aa_gpio_assert(s5k6aa, RST)) + if (s5k6aa_gpio_assert(s5k6aa, RSET)) usleep_range(100, 150);
if (s5k6aa->s_power) { @@ -1514,7 +1514,7 @@ static int s5k6aa_configure_gpios(struct s5k6aa *s5k6aa, int ret;
s5k6aa->gpio[STBY].gpio = -EINVAL; - s5k6aa->gpio[RST].gpio = -EINVAL; + s5k6aa->gpio[RSET].gpio = -EINVAL;
gpio = &pdata->gpio_stby; if (gpio_is_valid(gpio->gpio)) { @@ -1537,7 +1537,7 @@ static int s5k6aa_configure_gpios(struct s5k6aa *s5k6aa, if (ret < 0) return ret;
- s5k6aa->gpio[RST] = *gpio; + s5k6aa->gpio[RSET] = *gpio; }
return 0;