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sysfsgpio: minor fix for bool types 

Return bool value in functions that return bool.
Change return type to bool to function is_gpio_valid().

Change-Id: Ic2e62be737772b22e69881c034956549f659370b
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5552
Tested-by: jenkins
Reviewed-by: Marc Schink <dev@zapb.de>
This commit is contained in:
Antonio Borneo 2020-03-29 23:19:29 +02:00
parent 21b9a0e1e3
commit 27d04d4284
1 changed files with 9 additions and 9 deletions
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18
src/jtag/drivers/sysfsgpio.c
View File

@ -61,7 +61,7 @@
*
* Assume here that there will be less than 10000 gpios on a system
*/
static int is_gpio_valid(int gpio)
static bool is_gpio_valid(int gpio)
{
return gpio >= 0 && gpio < 10000;
}
@ -603,23 +603,23 @@ static void cleanup_all_fds(void)
static bool sysfsgpio_jtag_mode_possible(void)
{
if (!is_gpio_valid(tck_gpio))
return 0;
return false;
if (!is_gpio_valid(tms_gpio))
return 0;
return false;
if (!is_gpio_valid(tdi_gpio))
return 0;
return false;
if (!is_gpio_valid(tdo_gpio))
return 0;
return 1;
return false;
return true;
}
static bool sysfsgpio_swd_mode_possible(void)
{
if (!is_gpio_valid(swclk_gpio))
return 0;
return false;
if (!is_gpio_valid(swdio_gpio))
return 0;
return 1;
return false;
return true;
}
static int sysfsgpio_init(void)