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drivers: Add 'U' to unsigned variable assignments

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Add 'U' to a value when assigning it to an unsigned variable.
MISRA-C rule 7.2

Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
This commit is contained in:
Patrik Flykt 2018-11-29 11:12:22 -08:00 • committed by Anas Nashif
commit 8ff96b5a57
172 changed files with 693 additions and 693 deletions
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6
drivers/gpio/gpio_pcal9535a.c
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@ -154,7 +154,7 @@ static int _setup_pin_dir(struct device *dev, int access_op,
(struct gpio_pcal9535a_drv_data * const)dev->driver_data;
union gpio_pcal9535a_port_data *port = &drv_data->reg_cache.dir;
u16_t bit_mask;
u16_t new_value = 0;
u16_t new_value = 0U;
int ret;
switch (access_op) {
@ -206,7 +206,7 @@ static int _setup_pin_pullupdown(struct device *dev, int access_op,
(struct gpio_pcal9535a_drv_data * const)dev->driver_data;
union gpio_pcal9535a_port_data *port;
u16_t bit_mask;
u16_t new_value = 0;
u16_t new_value = 0U;
int ret;
/* If disabling pull up/down, there is no need to set the selection
@ -299,7 +299,7 @@ static int _setup_pin_polarity(struct device *dev, int access_op,
(struct gpio_pcal9535a_drv_data * const)dev->driver_data;
union gpio_pcal9535a_port_data *port = &drv_data->reg_cache.pol_inv;
u16_t bit_mask;
u16_t new_value = 0;
u16_t new_value = 0U;
int ret;
switch (access_op) {