diff options
Diffstat (limited to 'drivers/staging/memrar/memrar_handler.c')
| -rw-r--r-- | drivers/staging/memrar/memrar_handler.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/staging/memrar/memrar_handler.c b/drivers/staging/memrar/memrar_handler.c index 41876f2b0e54..5fe602814d1b 100644 --- a/drivers/staging/memrar/memrar_handler.c +++ b/drivers/staging/memrar/memrar_handler.c @@ -290,7 +290,7 @@ static int memrar_init_rar_resources(int rarnum, char const *devname) if (rar_get_address(rarnum, &low, &high) != 0) /* No RAR is available. */ return -ENODEV; - + if (low == 0 || high == 0) { rar->base = 0; rar->length = 0; @@ -310,7 +310,8 @@ static int memrar_init_rar_resources(int rarnum, char const *devname) /* Claim RAR memory as our own. */ if (request_mem_region(low, rar->length, devname) == NULL) { rar->length = 0; - pr_err("%s: Unable to claim RAR[%d] memory.\n", devname, rarnum); + pr_err("%s: Unable to claim RAR[%d] memory.\n", + devname, rarnum); pr_err("%s: RAR[%d] disabled.\n", devname, rarnum); return -EBUSY; } @@ -346,7 +347,7 @@ static int memrar_init_rar_resources(int rarnum, char const *devname) } pr_info("%s: BRAR[%d] bus address range = [0x%lx, 0x%lx]\n", - devname, rarnum, (unsigned long) low, (unsigned long) high); + devname, rarnum, (unsigned long) low, (unsigned long) high); pr_info("%s: BRAR[%d] size = %zu KiB\n", devname, rarnum, rar->allocator->capacity / 1024); @@ -530,7 +531,7 @@ static long memrar_get_stat(struct RAR_stat *r) { struct memrar_allocator *allocator; - if (!memrar_is_valid_rar_type(r->type)) + if (!memrar_is_valid_rar_type(r->type)) return -EINVAL; if (!memrars[r->type].allocated) |