]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
ARM: amba: Make driver_override output consistent with other buses
authorGeert Uytterhoeven <geert+renesas@glider.be>
Tue, 10 Apr 2018 13:21:43 +0000 (15:21 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Apr 2018 08:32:51 +0000 (10:32 +0200)
commit5f53624662eaac89598641cee6cd54fc192572d9
treebeca7380add1710de16b2dc7564ca0f99cded80a
parent2891d4feae7c2cf0a56d84bf38519aae6c5060b5
ARM: amba: Make driver_override output consistent with other buses

For AMBA devices with unconfigured driver override, the
"driver_override" sysfs virtual file is empty, while it contains
"(null)" for platform and PCI devices.

Make AMBA consistent with other buses by dropping the test for a NULL
pointer.

Note that contrary to popular belief, sprintf() handles NULL pointers
fine; they are printed as "(null)".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: stable <stable@vger.kernel.org>
Reviewed-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/amba/bus.c