From: Mario Six <mario.six@gdsys.cc>
Date: Mon, 15 Jan 2018 10:07:45 +0000 (+0100)
Subject: gpio: pca953x_gpio: Make live-tree compatible
X-Git-Tag: v2018.03-rc1~71
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f62ca2cd2ab8171f603960da9203ceb6ee8a1efd;p=platform%2Fkernel%2Fu-boot.git

gpio: pca953x_gpio: Make live-tree compatible

Make the pca953x_gpio driver compatible with a live device tree.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
---

diff --git a/drivers/gpio/pca953x_gpio.c b/drivers/gpio/pca953x_gpio.c
index 5ea1e05..a8a5a89 100644
--- a/drivers/gpio/pca953x_gpio.c
+++ b/drivers/gpio/pca953x_gpio.c
@@ -50,8 +50,6 @@ enum {
 #define MAX_BANK 5
 #define BANK_SZ 8
 
-DECLARE_GLOBAL_DATA_PTR;
-
 /*
  * struct pca953x_info - Data for pca953x
  *
@@ -253,7 +251,7 @@ static int pca953x_probe(struct udevice *dev)
 	ulong driver_data;
 	int ret;
 
-	addr = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "reg", 0);
+	addr = dev_read_addr(dev);
 	if (addr == 0)
 		return -ENODEV;