diff options
| author | Geert Uytterhoeven <[email protected]> | 2018-04-10 15:21:43 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-04-26 10:32:51 +0200 |
| commit | 5f53624662eaac89598641cee6cd54fc192572d9 (patch) | |
| tree | beca7380add1710de16b2dc7564ca0f99cded80a /lib/string_helpers.c | |
| parent | 2891d4feae7c2cf0a56d84bf38519aae6c5060b5 (diff) | |
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 <[email protected]>
Cc: stable <[email protected]>
Reviewed-by: Todd Kjos <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions