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: Tue, 19 Apr 2016 15:13:39 +0530 From: Laxman Dewangan <ldewangan@...dia.com> To: <linus.walleij@...aro.org>, <gnurou@...il.com>, <swarren@...dotorg.org>, <thierry.reding@...il.com> CC: <linux-gpio@...r.kernel.org>, <linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>, Laxman Dewangan <ldewangan@...dia.com> Subject: [PATCH V2 2/3] gpio: tegra: Remove the need of keeping device handle for gpio driver Remove the file static device handle variable for keeping device handle of driver as this is just required for error prints. The required device handle are available from gpiochip structure. Signed-off-by: Laxman Dewangan <ldewangan@...dia.com> --- drivers/gpio/gpio-tegra.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index 1b0c497..de022a9 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -80,7 +80,6 @@ struct tegra_gpio_soc_config { u32 upper_offset; }; -static struct device *dev; static struct irq_domain *irq_domain; static void __iomem *regs; static u32 tegra_gpio_bank_count; @@ -240,7 +239,8 @@ static int tegra_gpio_irq_set_type(struct irq_data *d, unsigned int type) ret = gpiochip_lock_as_irq(&tegra_gpio_chip, gpio); if (ret) { - dev_err(dev, "unable to lock Tegra GPIO %d as IRQ\n", gpio); + dev_err(tegra_gpio_chip.parent, + "unable to lock Tegra GPIO %d as IRQ\n", gpio); return ret; } @@ -465,8 +465,6 @@ static int tegra_gpio_probe(struct platform_device *pdev) int i; int j; - dev = &pdev->dev; - config = of_device_get_match_data(&pdev->dev); if (!config) { dev_err(&pdev->dev, "Error: No device match found\n"); @@ -488,6 +486,8 @@ static int tegra_gpio_probe(struct platform_device *pdev) } tegra_gpio_chip.ngpio = tegra_gpio_bank_count * 32; + tegra_gpio_chip.parent = &pdev->dev; + tegra_gpio_banks = devm_kzalloc(&pdev->dev, tegra_gpio_bank_count * sizeof(*tegra_gpio_banks), -- 2.1.4
Powered by blists - more mailing lists