diff mbox series

[v1,1/1] spi: bitbang: Add missing MODULE_DESCRIPTION()

Message ID 20240502171518.2792895-1-andriy.shevchenko@linux.intel.com
State Accepted
Commit 8ee46db14169fe1b028078767fda904d2fcbc04e
Headers show
Series [v1,1/1] spi: bitbang: Add missing MODULE_DESCRIPTION() | expand

Commit Message

Andy Shevchenko May 2, 2024, 5:15 p.m. UTC
The modpost script is not happy

  WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/spi/spi-bitbang.o

because there is a missing module description.

Add it to the module.

While at it, update the terminology in Kconfig section to be in align
with added description along with the code comments.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/Kconfig       |  4 ++--
 drivers/spi/spi-bitbang.c | 18 +++++++++---------
 2 files changed, 11 insertions(+), 11 deletions(-)

Comments

Andy Shevchenko May 3, 2024, 3:54 p.m. UTC | #1
On Thu, May 02, 2024 at 08:15:18PM +0300, Andy Shevchenko wrote:
> The modpost script is not happy
> 
>   WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/spi/spi-bitbang.o
> 
> because there is a missing module description.
> 
> Add it to the module.
> 
> While at it, update the terminology in Kconfig section to be in align
> with added description along with the code comments.

Please, ignore this. I think it makes sense to split to two patches and also I
forgot the -txrx.h related to bitbang.
Mark Brown May 6, 2024, 1:04 a.m. UTC | #2
On Thu, 02 May 2024 20:15:18 +0300, Andy Shevchenko wrote:
> The modpost script is not happy
> 
>   WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/spi/spi-bitbang.o
> 
> because there is a missing module description.
> 
> Add it to the module.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/1] spi: bitbang: Add missing MODULE_DESCRIPTION()
      commit: 8ee46db14169fe1b028078767fda904d2fcbc04e

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark
diff mbox series

Patch

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 17325e0b7bd5..eb283824f174 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -216,11 +216,11 @@  config SPI_BCMBCA_HSSPI
 	  explicitly.
 
 config SPI_BITBANG
-	tristate "Utilities for Bitbanging SPI masters"
+	tristate "Utilities for Bitbanging SPI host controllers"
 	help
 	  With a few GPIO pins, your system can bitbang the SPI protocol.
 	  Select this to get SPI support through I/O pins (GPIO, parallel
-	  port, etc).  Or, some systems' SPI master controller drivers use
+	  port, etc).  Or, some systems' SPI host controller drivers use
 	  this code to manage the per-word or per-transfer accesses to the
 	  hardware shift registers.
 
diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c
index c11af39c9842..ca5cc67555c5 100644
--- a/drivers/spi/spi-bitbang.c
+++ b/drivers/spi/spi-bitbang.c
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0-or-later
 /*
- * polling/bitbanging SPI master controller driver utilities
+ * Polling/bitbanging SPI host controller controller driver utilities
  */
 
 #include <linux/spinlock.h>
@@ -394,12 +394,12 @@  int spi_bitbang_init(struct spi_bitbang *bitbang)
 EXPORT_SYMBOL_GPL(spi_bitbang_init);
 
 /**
- * spi_bitbang_start - start up a polled/bitbanging SPI master driver
+ * spi_bitbang_start - start up a polled/bitbanging SPI host controller driver
  * @bitbang: driver handle
  *
  * Caller should have zero-initialized all parts of the structure, and then
- * provided callbacks for chip selection and I/O loops.  If the master has
- * a transfer method, its final step should call spi_bitbang_transfer; or,
+ * provided callbacks for chip selection and I/O loops.  If the host controller has
+ * a transfer method, its final step should call spi_bitbang_transfer(); or,
  * that's the default if the transfer routine is not initialized.  It should
  * also set up the bus number and number of chipselects.
  *
@@ -407,9 +407,9 @@  EXPORT_SYMBOL_GPL(spi_bitbang_init);
  * 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,
- * spi_bitbang_cleanup and spi_bitbang_setup_transfer to handle those spi
- * master methods.  Those methods are the defaults if the bitbang->txrx_bufs
+ * 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
+ * host controller methods.  Those methods are the defaults if the bitbang->txrx_bufs
  * routine isn't initialized.
  *
  * This routine registers the spi_controller, which will process requests in a
@@ -418,7 +418,7 @@  EXPORT_SYMBOL_GPL(spi_bitbang_init);
  *
  * On success, this routine will take a reference to the controller. The caller
  * is responsible for calling spi_bitbang_stop() to decrement the reference and
- * spi_controller_put() as counterpart of spi_alloc_master() to prevent a memory
+ * spi_controller_put() as counterpart of spi_alloc_host() to prevent a memory
  * leak.
  */
 int spi_bitbang_start(struct spi_bitbang *bitbang)
@@ -451,4 +451,4 @@  void spi_bitbang_stop(struct spi_bitbang *bitbang)
 EXPORT_SYMBOL_GPL(spi_bitbang_stop);
 
 MODULE_LICENSE("GPL");
-
+MODULE_DESCRIPTION("Utilities for Bitbanging SPI host controllers");