| commit | 0448fd9403b4d77bd4aebc4e892db871d74850c8 | |
| author | Geert Uytterhoeven <geert+renesas@glider.be> | |
| Tue, 10 Apr 2018 13:21:43 +0000 (10 15:21 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Wed, 2 May 2018 14:53:42 +0000 (2 07:53 -0700) | ||
| tree | b9156dd3b1438d7c0d416141c38d8d5db795a6eb | treesnapshot (tar.gz zip) |
| parent | 634602948de7dd0e04a0160f7d24eaad2eaa2b01 | commitdiff |
ARM: amba: Make driver_override output consistent with other buses
commit 5f53624662eaac89598641cee6cd54fc192572d9 upstream.
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>
commit 5f53624662eaac89598641cee6cd54fc192572d9 upstream.
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 | diffblobblamehistory |