diff options
| author | Joe Perches <joe@perches.com> | 2015-04-15 16:18:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-15 16:35:25 -0700 |
| commit | 58a1aa7c83f4ee73d96efd50c4c16ebbeb64622e (patch) | |
| tree | 90d2ab54f45fc78968462f5d247515e7b35ec822 | |
| parent | cd2b2937c6ae7f8d562d7e08e06da70e778d0323 (diff) | |
openrisc: remove use of seq_printf return value
The seq_printf return value, because it's frequently misused,
will eventually be converted to void.
See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to
seq_has_overflowed() and make public")
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Jonas Bonn <jonas@southpole.se>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | arch/openrisc/kernel/setup.c | 50 |
1 files changed, 26 insertions, 24 deletions
diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c index 4fc7ccc0a2cf..b4ed8b36e078 100644 --- a/arch/openrisc/kernel/setup.c +++ b/arch/openrisc/kernel/setup.c @@ -329,30 +329,32 @@ static int show_cpuinfo(struct seq_file *m, void *v) version = (vr & SPR_VR_VER) >> 24; revision = vr & SPR_VR_REV; - return seq_printf(m, - "cpu\t\t: OpenRISC-%x\n" - "revision\t: %d\n" - "frequency\t: %ld\n" - "dcache size\t: %d bytes\n" - "dcache block size\t: %d bytes\n" - "icache size\t: %d bytes\n" - "icache block size\t: %d bytes\n" - "immu\t\t: %d entries, %lu ways\n" - "dmmu\t\t: %d entries, %lu ways\n" - "bogomips\t: %lu.%02lu\n", - version, - revision, - loops_per_jiffy * HZ, - cpuinfo.dcache_size, - cpuinfo.dcache_block_size, - cpuinfo.icache_size, - cpuinfo.icache_block_size, - 1 << ((mfspr(SPR_DMMUCFGR) & SPR_DMMUCFGR_NTS) >> 2), - 1 + (mfspr(SPR_DMMUCFGR) & SPR_DMMUCFGR_NTW), - 1 << ((mfspr(SPR_IMMUCFGR) & SPR_IMMUCFGR_NTS) >> 2), - 1 + (mfspr(SPR_IMMUCFGR) & SPR_IMMUCFGR_NTW), - (loops_per_jiffy * HZ) / 500000, - ((loops_per_jiffy * HZ) / 5000) % 100); + seq_printf(m, + "cpu\t\t: OpenRISC-%x\n" + "revision\t: %d\n" + "frequency\t: %ld\n" + "dcache size\t: %d bytes\n" + "dcache block size\t: %d bytes\n" + "icache size\t: %d bytes\n" + "icache block size\t: %d bytes\n" + "immu\t\t: %d entries, %lu ways\n" + "dmmu\t\t: %d entries, %lu ways\n" + "bogomips\t: %lu.%02lu\n", + version, + revision, + loops_per_jiffy * HZ, + cpuinfo.dcache_size, + cpuinfo.dcache_block_size, + cpuinfo.icache_size, + cpuinfo.icache_block_size, + 1 << ((mfspr(SPR_DMMUCFGR) & SPR_DMMUCFGR_NTS) >> 2), + 1 + (mfspr(SPR_DMMUCFGR) & SPR_DMMUCFGR_NTW), + 1 << ((mfspr(SPR_IMMUCFGR) & SPR_IMMUCFGR_NTS) >> 2), + 1 + (mfspr(SPR_IMMUCFGR) & SPR_IMMUCFGR_NTW), + (loops_per_jiffy * HZ) / 500000, + ((loops_per_jiffy * HZ) / 5000) % 100); + + return 0; } static void *c_start(struct seq_file *m, loff_t * pos) |