diff options
| author |   Brian Masney <bmasney@redhat.com> | 2026-01-20 12:07:23 -0500 |
|---|---|---|
| committer |   Stafford Horne <shorne@gmail.com> | 2026-01-20 19:24:05 +0000 |
| commit | 0dfffa5479d6260d04d021f69203b1926f73d889 (patch) | |
| tree | 34ef03f492adcb150f979154b9ab992a6f75c00c /samples/kobject/ssh:/git@git.zx2c4.com/git: | |
| parent | openrisc: dts: Add de0 nano multicore config and devicetree (diff) | |
openrisc: define arch-specific version of nop()
When compiling a driver written for MIPS on OpenRISC that uses the nop()
function, it fails due to the following error:
drivers/watchdog/pic32-wdt.c: Assembler messages:
drivers/watchdog/pic32-wdt.c:125: Error: unrecognized instruction `nop'
The driver currently uses the generic version of nop() from
include/asm-generic/barrier.h:
#ifndef nop
#define nop() asm volatile ("nop")
#endif
Let's fix this on OpenRISC by defining an architecture-specific version
of nop().
This was tested by performing an allmodconfig openrisc cross compile on
an aarch64 host.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202601180236.BVy480We-lkp@intel.com/
Signed-off-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Stafford Horne <shorne@gmail.com>
Diffstat (limited to 'samples/kobject/ssh:/git@git.zx2c4.com/git:')
0 files changed, 0 insertions, 0 deletions