| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Mon, 24 Jul 2017 16:55:07 +0200
From: Thierry Reding <thierry.reding@...il.com>
To: Linus Walleij <linus.walleij@...aro.org>
Cc: Jonathan Hunter <jonathanh@...dia.com>, linux-gpio@...r.kernel.org,
linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] gpio: tegra: Fix checkpatch warnings
From: Thierry Reding <treding@...dia.com>
Fix a couple of checkpatch warnings, such as complaints about bare
unsigned being used (instead of unsigned int) and missing blank lines
after declarations.
Signed-off-by: Thierry Reding <treding@...dia.com>
---
drivers/gpio/gpio-tegra.c | 32 ++++++++++++++++++++------------
1 file changed, 20 insertions(+), 12 deletions(-)
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 1d4df290d7ab..edc1a14557f0 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -138,12 +138,12 @@ static void tegra_gpio_disable(struct tegra_gpio_info *tgi, int gpio)
tegra_gpio_mask_write(tgi, GPIO_MSK_CNF(tgi, gpio), gpio, 0);
}
-static int tegra_gpio_request(struct gpio_chip *chip, unsigned offset)
+static int tegra_gpio_request(struct gpio_chip *chip, unsigned int offset)
{
return pinctrl_request_gpio(offset);
}
-static void tegra_gpio_free(struct gpio_chip *chip, unsigned offset)
+static void tegra_gpio_free(struct gpio_chip *chip, unsigned int offset)
{
struct tegra_gpio_info *tgi = gpiochip_get_data(chip);
@@ -151,14 +151,15 @@ static void tegra_gpio_free(struct gpio_chip *chip, unsigned offset)
tegra_gpio_disable(tgi, offset);
}
-static void tegra_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+static void tegra_gpio_set(struct gpio_chip *chip, unsigned int offset,
+ int value)
{
struct tegra_gpio_info *tgi = gpiochip_get_data(chip);
tegra_gpio_mask_write(tgi, GPIO_MSK_OUT(tgi, offset), offset, value);
}
-static int tegra_gpio_get(struct gpio_chip *chip, unsigned offset)
+static int tegra_gpio_get(struct gpio_chip *chip, unsigned int offset)
{
struct tegra_gpio_info *tgi = gpiochip_get_data(chip);
int bval = BIT(GPIO_BIT(offset));
@@ -170,7 +171,8 @@ static int tegra_gpio_get(struct gpio_chip *chip, unsigned offset)
return !!(tegra_gpio_readl(tgi, GPIO_IN(tgi, offset)) & bval);
}
-static int tegra_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
+static int tegra_gpio_direction_input(struct gpio_chip *chip,
+ unsigned int offset)
{
struct tegra_gpio_info *tgi = gpiochip_get_data(chip);
@@ -179,8 +181,9 @@ static int tegra_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
return 0;
}
-static int tegra_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
- int value)
+static int tegra_gpio_direction_output(struct gpio_chip *chip,
+ unsigned int offset,
+ int value)
{
struct tegra_gpio_info *tgi = gpiochip_get_data(chip);
@@ -190,7 +193,8 @@ static int tegra_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
return 0;
}
-static int tegra_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
+static int tegra_gpio_get_direction(struct gpio_chip *chip,
+ unsigned int offset)
{
struct tegra_gpio_info *tgi = gpiochip_get_data(chip);
u32 pin_mask = BIT(GPIO_BIT(offset));
@@ -250,7 +254,7 @@ static int tegra_gpio_set_config(struct gpio_chip *chip, unsigned int offset,
return tegra_gpio_set_debounce(chip, offset, debounce);
}
-static int tegra_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+static int tegra_gpio_to_irq(struct gpio_chip *chip, unsigned int offset)
{
struct tegra_gpio_info *tgi = gpiochip_get_data(chip);
@@ -413,7 +417,8 @@ static int tegra_gpio_resume(struct device *dev)
struct tegra_gpio_bank *bank = &tgi->bank_info[b];
for (p = 0; p < ARRAY_SIZE(bank->oe); p++) {
- unsigned int gpio = (b<<5) | (p<<3);
+ unsigned int gpio = (b << 5) | (p << 3);
+
tegra_gpio_writel(tgi, bank->cnf[p],
GPIO_CNF(tgi, gpio));
@@ -452,7 +457,8 @@ static int tegra_gpio_suspend(struct device *dev)
struct tegra_gpio_bank *bank = &tgi->bank_info[b];
for (p = 0; p < ARRAY_SIZE(bank->oe); p++) {
- unsigned int gpio = (b<<5) | (p<<3);
+ unsigned int gpio = (b << 5) | (p << 3);
+
bank->cnf[p] = tegra_gpio_readl(tgi,
GPIO_CNF(tgi, gpio));
bank->out[p] = tegra_gpio_readl(tgi,
@@ -513,6 +519,7 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
for (i = 0; i < tgi->bank_count; i++) {
for (j = 0; j < 4; j++) {
int gpio = tegra_gpio_compose(i, j, 0);
+
seq_printf(s,
"%d:%d %02x %02x %02x %02x %02x %02x %06x\n",
i, j,
@@ -542,7 +549,7 @@ static const struct file_operations debug_fops = {
static void tegra_gpio_debuginit(struct tegra_gpio_info *tgi)
{
- (void) debugfs_create_file("tegra_gpio", S_IRUGO,
+ (void) debugfs_create_file("tegra_gpio", 0444,
NULL, tgi, &debug_fops);
}
@@ -653,6 +660,7 @@ static int tegra_gpio_probe(struct platform_device *pdev)
for (i = 0; i < tgi->bank_count; i++) {
for (j = 0; j < 4; j++) {
int gpio = tegra_gpio_compose(i, j, 0);
+
tegra_gpio_writel(tgi, 0x00, GPIO_INT_ENB(tgi, gpio));
}
}
--
2.13.3
Powered by blists - more mailing lists