4.14-stable review patch. If anyone has any objections, please let me know.
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From: Keerthy j-keerthy@ti.com
[ Upstream commit 7f8e2a85c1b0bd440ffe87be82c79fdc319e8291 ]
As per the re-design assign the first bank regs for unbanked irq case. This was missed out in the original patch.
Signed-off-by: Keerthy j-keerthy@ti.com Fixes: b5cf3fd827d2e1 ("gpio: davinci: Redesign driver to accommodate ngpios in one gpio chip") Signed-off-by: Linus Walleij linus.walleij@linaro.org Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpio/gpio-davinci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpio/gpio-davinci.c +++ b/drivers/gpio/gpio-davinci.c @@ -383,7 +383,7 @@ static int gpio_irq_type_unbanked(struct u32 mask;
d = (struct davinci_gpio_controller *)irq_data_get_irq_handler_data(data); - g = (struct davinci_gpio_regs __iomem *)d->regs; + g = (struct davinci_gpio_regs __iomem *)d->regs[0]; mask = __gpio_mask(data->irq - d->base_irq);
if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))