From 65f97a56944b797f5df714d677b541cca0829669 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Wed, 28 Nov 2007 16:21:10 -0800 Subject: [PATCH] atmel_spi: label GPIOs better Make the atmel_spi driver label GPIOs according to the device for which they're acting as a chipselect. This way the debugfs dump of gpio state is more informative. Signed-off-by: David Brownell Cc: Haavard Skinnemoen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/spi/atmel_spi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c index 0d342dc..ff6a14b 100644 --- a/drivers/spi/atmel_spi.c +++ b/drivers/spi/atmel_spi.c @@ -497,7 +497,7 @@ static int atmel_spi_setup(struct spi_device *spi) /* chipselect must have been muxed as GPIO (e.g. in board setup) */ npcs_pin = (unsigned int)spi->controller_data; if (!spi->controller_state) { - ret = gpio_request(npcs_pin, "spi_npcs"); + ret = gpio_request(npcs_pin, spi->dev.bus_id); if (ret) return ret; spi->controller_state = (void *)npcs_pin; -- 2.7.4