[OpenOCD-devel] [PATCH]: 7c7f564 jtag: drivers: sysfsgpio: lift upper gpio number limit

[<ge...@op...>]

This is an automated email from Gerrit.

Paul Fertser (fer...@gm...) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/4502

-- gerrit

commit 7c7f564810b0c6092df0e68adc04abbfff8ad3e5
Author: Paul Fertser <fer...@gm...>
Date:   Thu Apr 26 19:21:30 2018 +0300

    jtag: drivers: sysfsgpio: lift upper gpio number limit
    
    Recent Linux maps GPIOs from 1023 downwards so do not limit the number
    to 1000.
    
    This should fix #183.
    
    Change-Id: I6d4f493b670be9ed9b82759f0fb686a9faddbbf5
    Signed-off-by: Paul Fertser <fer...@gm...>

diff --git a/src/jtag/drivers/sysfsgpio.c b/src/jtag/drivers/sysfsgpio.c
index 5a4651d..91be43c 100644
--- a/src/jtag/drivers/sysfsgpio.c
+++ b/src/jtag/drivers/sysfsgpio.c
@@ -62,7 +62,7 @@
  */
 static int is_gpio_valid(int gpio)
 {
-	return gpio >= 0 && gpio < 1000;
+	return gpio >= 0 && gpio < 10000;
 }
 
 /*
@@ -89,7 +89,7 @@ static int open_write_close(const char *name, const char *valstr)
  */
 static void unexport_sysfs_gpio(int gpio)
 {
-	char gpiostr[4];
+	char gpiostr[5];
 
 	if (!is_gpio_valid(gpio))
 		return;
@@ -113,7 +113,7 @@ static void unexport_sysfs_gpio(int gpio)
 static int setup_sysfs_gpio(int gpio, int is_output, int init_high)
 {
 	char buf[40];
-	char gpiostr[4];
+	char gpiostr[5];
 	int ret;
 
 	if (!is_gpio_valid(gpio))

--