Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=65f97a56944b797f5df714d677b541cca0829669
Commit: 65f97a56944b797f5df714d677b541cca0829669
Parent: 8905a67c63ff3facadad10aa53a8bb159f3ace7b
Author: David Brownell <[EMAIL PROTECTED]>
AuthorDate: Wed Nov 28 16:21:10 2007 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Thu Nov 29 09:24:51 2007 -0800
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 <[EMAIL PROTECTED]>
Cc: Haavard Skinnemoen <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/spi/atmel_spi.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
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;
-
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