From 2c836f7ea5e7b5eec2a798e02b1d76ea791fa094 Mon Sep 17 00:00:00 2001 From: Tarun Kanti DebBarma Date: Fri, 2 Mar 2012 12:52:52 +0530 Subject: [PATCH] gpio/omap: fix missing dataout context save in _set_gpio_dataout_reg There are two functions, _set_gpio_dataout_reg() and _set_gpio_dataout_mask() which writes to dataout register and the dataout context must be saved. It is missing in the first function, _set_gpio_dataout_reg(). Fix this. Signed-off-by: Tarun Kanti DebBarma Reviewed-by: Santosh Shilimkar Reviewed-by: Kevin Hilman Signed-off-by: Kevin Hilman --- drivers/gpio/gpio-omap.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 8901d576cb7d..bbe964899017 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -120,10 +120,13 @@ static void _set_gpio_dataout_reg(struct gpio_bank *bank, int gpio, int enable) void __iomem *reg = bank->base; u32 l = GPIO_BIT(bank, gpio); - if (enable) + if (enable) { reg += bank->regs->set_dataout; - else + bank->context.dataout |= l; + } else { reg += bank->regs->clr_dataout; + bank->context.dataout &= ~l; + } __raw_writel(l, reg); } -- 2.34.1