Merge tag 'gpio-v4.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux...

Pull GPIO fixes from Linus Walleij:
 "Some GPIO fixes that have been boiling the last two weeks or so.
  Nothing special, I'm trying to sort out some Kconfig business and
  Russell needs a fix in for -his SA1100 rework.

  Summary:

   - Revert a pointless attempt to add an include to solve the UM allyes
     compilation problem.

   - Make the mcp23s08 depend on OF_GPIO as it uses it and doesn't
     compile properly without it.

   - Fix a probing problem for ucb1x00"

* tag 'gpio-v4.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: sa1100: fix irq probing for ucb1x00
  gpio: mcp23s08: make driver depend on OF_GPIO
  Revert "gpio: include <linux/io-mapping.h> in gpiolib-of"

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 66a9410..24caedb 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1131,6 +1131,7 @@ menu "SPI or I2C GPIO expanders"
 
 config GPIO_MCP23S08
        tristate "Microchip MCP23xxx I/O expander"
+       depends on OF_GPIO
        select GPIOLIB_IRQCHIP
        help
          SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017

diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c
index ac22efc..99d37b5 100644 (file)
--- a/drivers/gpio/gpio-mcp23s08.c
+++ b/drivers/gpio/gpio-mcp23s08.c
@@ -564,7 +564,7 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev,
        mcp->chip.direction_output = mcp23s08_direction_output;
        mcp->chip.set = mcp23s08_set;
        mcp->chip.dbg_show = mcp23s08_dbg_show;
-#ifdef CONFIG_OF
+#ifdef CONFIG_OF_GPIO
        mcp->chip.of_gpio_n_cells = 2;
        mcp->chip.of_node = dev->of_node;
 #endif

diff --git a/drivers/gpio/gpio-sa1100.c b/drivers/gpio/gpio-sa1100.c
index 0c99e8f..8d8ee0e 100644 (file)
--- a/drivers/gpio/gpio-sa1100.c
+++ b/drivers/gpio/gpio-sa1100.c
@@ -155,7 +155,7 @@ static int sa1100_gpio_irqdomain_map(struct irq_domain *d,
 {
        irq_set_chip_and_handler(irq, &sa1100_gpio_irq_chip,
                                 handle_edge_irq);
-       irq_set_noprobe(irq);
+       irq_set_probe(irq);
 
        return 0;
 }

diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 75e7b39..a28feb3 100644 (file)
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -16,7 +16,6 @@
 #include <linux/errno.h>
 #include <linux/module.h>
 #include <linux/io.h>
-#include <linux/io-mapping.h>
 #include <linux/gpio/consumer.h>
 #include <linux/of.h>
 #include <linux/of_address.h>