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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2007-02-20 19:13:30 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-02-20 19:13:30 +0000
commit5a84d159061d914c8dd4aa372ac6e9529c2be453 (patch)
tree9b08af78085334af44414adafe0096276f8fe0ff /drivers/spi/spi_bitbang.c
parente80a0e6e7ccdf64575d4384cb4172860422f5b81 (diff)
parent7d477a04a619e90ee08724e8f2d8803c6bdfcef8 (diff)
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Merge ARM fixes
Diffstat (limited to 'drivers/spi/spi_bitbang.c')
-rw-r--r--drivers/spi/spi_bitbang.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/spi/spi_bitbang.c b/drivers/spi/spi_bitbang.c
index 57289b61d0b..24a330d8239 100644
--- a/drivers/spi/spi_bitbang.c
+++ b/drivers/spi/spi_bitbang.c
@@ -210,7 +210,7 @@ int spi_bitbang_setup(struct spi_device *spi)
if (!cs->txrx_word)
return -EINVAL;
- retval = spi_bitbang_setup_transfer(spi, NULL);
+ retval = bitbang->setup_transfer(spi, NULL);
if (retval < 0)
return retval;
@@ -238,7 +238,7 @@ EXPORT_SYMBOL_GPL(spi_bitbang_setup);
/**
* spi_bitbang_cleanup - default cleanup for per-word I/O loops
*/
-void spi_bitbang_cleanup(const struct spi_device *spi)
+void spi_bitbang_cleanup(struct spi_device *spi)
{
kfree(spi->controller_state);
}
@@ -442,9 +442,10 @@ EXPORT_SYMBOL_GPL(spi_bitbang_transfer);
* hardware that basically exposes a shift register) or per-spi_transfer
* (which takes better advantage of hardware like fifos or DMA engines).
*
- * Drivers using per-word I/O loops should use (or call) spi_bitbang_setup and
- * spi_bitbang_cleanup to handle those spi master methods. Those methods are
- * the defaults if the bitbang->txrx_bufs routine isn't initialized.
+ * Drivers using per-word I/O loops should use (or call) spi_bitbang_setup,
+ * spi_bitbang_cleanup and spi_bitbang_setup_transfer to handle those spi
+ * master methods. Those methods are the defaults if the bitbang->txrx_bufs
+ * routine isn't initialized.
*
* This routine registers the spi_master, which will process requests in a
* dedicated task, keeping IRQs unblocked most of the time. To stop