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Author	SHA1	Message	Date
Uwe Kleine-König	8510e004d5	EDAC/npcm: Convert to platform remove callback returning void The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new(), which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20231004131254.2673842-12-u.kleine-koenig@pengutronix.de	2023-11-20 22:52:14 +01:00
Rob Herring	408d808893	EDAC: Explicitly include correct DT includes The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it was merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Link: https://lore.kernel.org/r/20230714174434.4054728-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>	2023-08-28 13:31:01 -05:00
Marvin Lin	d244c610f1	EDAC/npcm: Add NPCM memory controller driver Add driver for memory controller present on Nuvoton NPCM SoCs. The memory controller supports single bit error correction and double bit error detection. Signed-off-by: Marvin Lin <milkfafa@gmail.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230111093245.318745-4-milkfafa@gmail.com	2023-06-12 15:14:10 +02:00

Author

SHA1

Message

Date

Uwe Kleine-König

8510e004d5

EDAC/npcm: Convert to platform remove callback returning void

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.

To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20231004131254.2673842-12-u.kleine-koenig@pengutronix.de

2023-11-20 22:52:14 +01:00

Rob Herring

408d808893

EDAC: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it was merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Link: https://lore.kernel.org/r/20230714174434.4054728-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

2023-08-28 13:31:01 -05:00

Marvin Lin

d244c610f1

EDAC/npcm: Add NPCM memory controller driver

Add driver for memory controller present on Nuvoton NPCM SoCs. The
memory controller supports single bit error correction and double bit
error detection.

Signed-off-by: Marvin Lin <milkfafa@gmail.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230111093245.318745-4-milkfafa@gmail.com

2023-06-12 15:14:10 +02:00

3 Commits