On Thu, Dec 03, 2020 at 02:01:41PM +0100, Uwe Kleine-König wrote:

Hello,

[This is a resend because somehow my MUA failed to parse the To: list
and dropped it without me noticing it. Sorry to those who got it twice
now.]

On Tue, Nov 24, 2020 at 02:31:38PM +0100, Uwe Kleine-König wrote:

quoted

From: Uwe Kleine-König <redacted>

All amba drivers return 0 in their remove callback. Together with the
driver core ignoring the return value anyhow, it doesn't make sense to
return a value here.

Change the remove prototype to return void, which makes it explicit that
returning an error value doesn't work as expected. This simplifies changing
the core remove callback to return void, too.

Reviewed-by: Ulf Hansson <redacted>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Uwe Kleine-König <redacted>
---
 drivers/amba/bus.c                                 | 5 ++---
 drivers/char/hw_random/nomadik-rng.c               | 3 +--
 drivers/dma/pl330.c                                | 3 +--
 drivers/gpu/drm/pl111/pl111_drv.c                  | 4 +---
 drivers/hwtracing/coresight/coresight-catu.c       | 3 +--
 drivers/hwtracing/coresight/coresight-cpu-debug.c  | 4 +---
 drivers/hwtracing/coresight/coresight-cti-core.c   | 4 +---
 drivers/hwtracing/coresight/coresight-etb10.c      | 4 +---
 drivers/hwtracing/coresight/coresight-etm3x-core.c | 4 +---
 drivers/hwtracing/coresight/coresight-etm4x-core.c | 4 +---
 drivers/hwtracing/coresight/coresight-funnel.c     | 4 ++--
 drivers/hwtracing/coresight/coresight-replicator.c | 4 ++--
 drivers/hwtracing/coresight/coresight-stm.c        | 4 +---
 drivers/hwtracing/coresight/coresight-tmc-core.c   | 4 +---
 drivers/hwtracing/coresight/coresight-tpiu.c       | 4 +---
 drivers/i2c/busses/i2c-nomadik.c                   | 4 +---
 drivers/input/serio/ambakmi.c                      | 3 +--

Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Thanks.

-- 
Dmitry

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