Replace file comment carried over from gpiolib.c with one more appropriate for gpiolib-cdev.c.
Signed-off-by: Kent Gibson <warthog...@gmail.com> --- drivers/gpio/gpiolib-cdev.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c index 58011ba88a1d..17d5541d76a0 100644 --- a/drivers/gpio/gpiolib-cdev.c +++ b/drivers/gpio/gpiolib-cdev.c @@ -25,11 +25,10 @@ #include "gpiolib.h" #include "gpiolib-cdev.h" -/* Implementation infrastructure for GPIO interfaces. +/* Character device interface to GPIO. * - * The GPIO programming interface allows for inlining speed-critical - * get/set operations for common cases, so that access to SOC-integrated - * GPIOs can sometimes cost only an instruction or two per bit. + * The GPIO character device, /dev/gpiochipN, provides userspace an + * interface to gpiolib GPIOs via ioctl()s. */ /* -- 2.27.0
