[PATCH 1/4] gpio: remove broken irq_to_gpio() interface
From: lars@metafoo.de (Lars-Peter Clausen)
Date: 2016-02-15 16:01:27
Also in:
linux-gpio, linux-mips, lkml
On 02/15/2016 04:46 PM, Arnd Bergmann wrote:
+static inline __deprecated int irq_to_gpio(unsigned int irq)
+{
+ /* this has clearly not worked for a long time */
+ return -EINVAL;
+}
+
#define IRQ_TO_BIT(irq) BIT(irq_to_gpio(irq) & 0x1f)
The issue seems to be a fallout from commit 832f5dacfa0b ("MIPS: Remove all
the uses of custom gpio.h").
The irq_to_gpio() should be replaced with "(irq - JZ4740_IRQ_GPIO(0))".
- Lars