diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-3.18/380-pcmcia-bcm63xx_pmcia-use-the-new-named-gpio.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-3.18/380-pcmcia-bcm63xx_pmcia-use-the-new-named-gpio.patch | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.18/380-pcmcia-bcm63xx_pmcia-use-the-new-named-gpio.patch b/target/linux/brcm63xx/patches-3.18/380-pcmcia-bcm63xx_pmcia-use-the-new-named-gpio.patch new file mode 100644 index 0000000000..524ca1aa0b --- /dev/null +++ b/target/linux/brcm63xx/patches-3.18/380-pcmcia-bcm63xx_pmcia-use-the-new-named-gpio.patch @@ -0,0 +1,59 @@ +From c4e04f1c54928a49b227a5420d38b18226838775 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jogo@openwrt.org> +Date: Wed, 25 Mar 2015 13:54:56 +0100 +Subject: [PATCH 2/2] pcmcia: bcm63xx_pmcia: use the new named gpio + +Use the new named gpio instead of relying on the hardware gpio numbers +matching the virtual gpio numbers. + +Signed-off-by: Jonas Gorski <jogo@openwrt.org> +--- + drivers/pcmcia/bcm63xx_pcmcia.c | 9 ++++++++- + drivers/pcmcia/bcm63xx_pcmcia.h | 4 ++++ + 2 files changed, 12 insertions(+), 1 deletion(-) + +--- a/drivers/pcmcia/bcm63xx_pcmcia.c ++++ b/drivers/pcmcia/bcm63xx_pcmcia.c +@@ -237,7 +237,7 @@ static unsigned int __get_socket_status( + stat |= SS_XVCARD; + stat |= SS_POWERON; + +- if (gpio_get_value(skt->pd->ready_gpio)) ++ if (gpiod_get_value(skt->ready_gpio)) + stat |= SS_READY; + + return stat; +@@ -373,6 +373,13 @@ static int bcm63xx_drv_pcmcia_probe(stru + goto err; + } + ++ /* get ready gpio */ ++ skt->ready_gpio = devm_gpiod_get(&pdev->dev, "ready", GPIOD_IN); ++ if (IS_ERR(skt->ready_gpio)) { ++ ret = PTR_ERR(skt->ready_gpio); ++ goto err; ++ } ++ + /* resources are static */ + sock->resource_ops = &pccard_static_ops; + sock->ops = &bcm63xx_pcmcia_operations; +--- a/drivers/pcmcia/bcm63xx_pcmcia.h ++++ b/drivers/pcmcia/bcm63xx_pcmcia.h +@@ -3,6 +3,7 @@ + + #include <linux/types.h> + #include <linux/timer.h> ++#include <linux/gpio/consumer.h> + #include <pcmcia/ss.h> + #include <bcm63xx_dev_pcmcia.h> + +@@ -55,6 +56,9 @@ struct bcm63xx_pcmcia_socket { + + /* base address of io memory */ + void __iomem *io_base; ++ ++ /* ready gpio */ ++ struct gpio_desc *ready_gpio; + }; + + #endif /* BCM63XX_PCMCIA_H_ */ |