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gpio: zynq_gpio: bank description should use unsigned type

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Use u32 instead of int for max_bank, bank_min and bank_max. These values
can't be negative that's why no reason to use signed type.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek
2018-06-13 13:22:08 +02:00
parent e3c26b8d95
commit 01fcf01e81
1 changed files with 4 additions and 4 deletions
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8
drivers/gpio/zynq_gpio.c
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@@ -111,9 +111,9 @@ struct zynq_gpio_privdata {
struct zynq_platform_data { struct zynq_platform_data {
const char *label; const char *label;
u16 ngpio; u16 ngpio;
int max_bank; u32 max_bank;
int bank_min[ZYNQMP_GPIO_MAX_BANK]; u32 bank_min[ZYNQMP_GPIO_MAX_BANK];
int bank_max[ZYNQMP_GPIO_MAX_BANK]; u32 bank_max[ZYNQMP_GPIO_MAX_BANK];
}; };
static const struct zynq_platform_data zynqmp_gpio_def = { static const struct zynq_platform_data zynqmp_gpio_def = {
@@ -165,7 +165,7 @@ static inline void zynq_gpio_get_bank_pin(unsigned int pin_num,
struct udevice *dev) struct udevice *dev)
{ {
struct zynq_gpio_privdata *priv = dev_get_priv(dev); struct zynq_gpio_privdata *priv = dev_get_priv(dev);
int bank; u32 bank;
for (bank = 0; bank < priv->p_data->max_bank; bank++) { for (bank = 0; bank < priv->p_data->max_bank; bank++) {
if ((pin_num >= priv->p_data->bank_min[bank]) && if ((pin_num >= priv->p_data->bank_min[bank]) &&