tree ba0a4c6a91e59039b552cc14d6a84cfdff073a8b
parent 71c2ea70550b13e1a81480bd83564ebfc02d44a8
author Randy Dunlap <rdunlap@infradead.org> 1647066969 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1650438401 +0200

ARM: 9187/1: JIVE: fix return value of __setup handler

[ Upstream commit 8b2360c7157b462c4870d447d1e65d30ef31f9aa ]

__setup() handlers should return 1 to obsolete_checksetup() in
init/main.c to indicate that the boot option has been handled.
A return of 0 causes the boot option/value to be listed as an Unknown
kernel parameter and added to init's (limited) argument or environment
strings. Also, error return codes don't mean anything to
obsolete_checksetup() -- only non-zero (usually 1) or zero.
So return 1 from jive_mtdset().

Fixes: 9db829f485c5 ("[ARM] JIVE: Initial machine support for Logitech Jive")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: patches@armlinux.org.uk
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>