diff options
Diffstat (limited to 'arch/arm/plat-samsung/include/plat/gpio-cfg.h')
-rw-r--r-- | arch/arm/plat-samsung/include/plat/gpio-cfg.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/plat-samsung/include/plat/gpio-cfg.h b/arch/arm/plat-samsung/include/plat/gpio-cfg.h index 5e04fa6eda74..1762dcb4cb9e 100644 --- a/arch/arm/plat-samsung/include/plat/gpio-cfg.h +++ b/arch/arm/plat-samsung/include/plat/gpio-cfg.h | |||
@@ -125,7 +125,7 @@ extern int s3c_gpio_cfgpin_range(unsigned int start, unsigned int nr, | |||
125 | * | 125 | * |
126 | * These values control the state of the weak pull-{up,down} resistors | 126 | * These values control the state of the weak pull-{up,down} resistors |
127 | * available on most pins on the S3C series. Not all chips support both | 127 | * available on most pins on the S3C series. Not all chips support both |
128 | * up or down settings, and it may be dependant on the chip that is being | 128 | * up or down settings, and it may be dependent on the chip that is being |
129 | * used to whether the particular mode is available. | 129 | * used to whether the particular mode is available. |
130 | */ | 130 | */ |
131 | #define S3C_GPIO_PULL_NONE ((__force s3c_gpio_pull_t)0x00) | 131 | #define S3C_GPIO_PULL_NONE ((__force s3c_gpio_pull_t)0x00) |
@@ -138,7 +138,7 @@ extern int s3c_gpio_cfgpin_range(unsigned int start, unsigned int nr, | |||
138 | * @pull: The configuration for the pull resistor. | 138 | * @pull: The configuration for the pull resistor. |
139 | * | 139 | * |
140 | * This function sets the state of the pull-{up,down} resistor for the | 140 | * This function sets the state of the pull-{up,down} resistor for the |
141 | * specified pin. It will return 0 if successfull, or a negative error | 141 | * specified pin. It will return 0 if successful, or a negative error |
142 | * code if the pin cannot support the requested pull setting. | 142 | * code if the pin cannot support the requested pull setting. |
143 | * | 143 | * |
144 | * @pull is one of S3C_GPIO_PULL_NONE, S3C_GPIO_PULL_DOWN or S3C_GPIO_PULL_UP. | 144 | * @pull is one of S3C_GPIO_PULL_NONE, S3C_GPIO_PULL_DOWN or S3C_GPIO_PULL_UP. |
@@ -202,7 +202,7 @@ extern s5p_gpio_drvstr_t s5p_gpio_get_drvstr(unsigned int pin); | |||
202 | * @drvstr: The new value of the driver strength | 202 | * @drvstr: The new value of the driver strength |
203 | * | 203 | * |
204 | * This function sets the driver strength value for the specified pin. | 204 | * This function sets the driver strength value for the specified pin. |
205 | * It will return 0 if successfull, or a negative error code if the pin | 205 | * It will return 0 if successful, or a negative error code if the pin |
206 | * cannot support the requested setting. | 206 | * cannot support the requested setting. |
207 | */ | 207 | */ |
208 | extern int s5p_gpio_set_drvstr(unsigned int pin, s5p_gpio_drvstr_t drvstr); | 208 | extern int s5p_gpio_set_drvstr(unsigned int pin, s5p_gpio_drvstr_t drvstr); |