[PATCH v2 02/12] gpio: acpi: Align acpi_find_gpio() with DT version

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



By some reason acpi_find_gpio() and acpi_gpio_count() have compared
connection ID to "gpios" when tries to check if suffix is needed or not.

Don't do any assumptions about what connection ID can be and, when defined,
use it only with suffix as it's done in the device tree version.

Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Tested-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
---
 drivers/gpio/gpiolib-acpi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index 2185232da823..055a8a255a40 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -599,7 +599,7 @@ struct gpio_desc *acpi_find_gpio(struct device *dev,
 
 	/* Try first from _DSD */
 	for (i = 0; i < ARRAY_SIZE(gpio_suffixes); i++) {
-		if (con_id && strcmp(con_id, "gpios")) {
+		if (con_id) {
 			snprintf(propname, sizeof(propname), "%s-%s",
 				 con_id, gpio_suffixes[i]);
 		} else {
@@ -1089,7 +1089,7 @@ int acpi_gpio_count(struct device *dev, const char *con_id)
 
 	/* Try first from _DSD */
 	for (i = 0; i < ARRAY_SIZE(gpio_suffixes); i++) {
-		if (con_id && strcmp(con_id, "gpios"))
+		if (con_id)
 			snprintf(propname, sizeof(propname), "%s-%s",
 				 con_id, gpio_suffixes[i]);
 		else
-- 
2.11.0

--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux IBM ACPI]     [Linux Power Management]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux