diff options
Diffstat (limited to 'drivers/dma/ppc4xx/adma.c')
| -rw-r--r-- | drivers/dma/ppc4xx/adma.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c index 6b5e91f26afc..686c270ef710 100644 --- a/drivers/dma/ppc4xx/adma.c +++ b/drivers/dma/ppc4xx/adma.c @@ -4299,9 +4299,8 @@ static ssize_t devices_show(struct device_driver *dev, char *buf) for (i = 0; i < PPC440SPE_ADMA_ENGINES_NUM; i++) { if (ppc440spe_adma_devices[i] == -1) continue; - size += scnprintf(buf + size, PAGE_SIZE - size, - "PPC440SP(E)-ADMA.%d: %s\n", i, - ppc_adma_errors[ppc440spe_adma_devices[i]]); + size += sysfs_emit_at(buf, size, "PPC440SP(E)-ADMA.%d: %s\n", + i, ppc_adma_errors[ppc440spe_adma_devices[i]]); } return size; } @@ -4309,9 +4308,8 @@ static DRIVER_ATTR_RO(devices); static ssize_t enable_show(struct device_driver *dev, char *buf) { - return snprintf(buf, PAGE_SIZE, - "PPC440SP(e) RAID-6 capabilities are %sABLED.\n", - ppc440spe_r6_enabled ? "EN" : "DIS"); + return sysfs_emit(buf, "PPC440SP(e) RAID-6 capabilities are %sABLED.\n", + ppc440spe_r6_enabled ? "EN" : "DIS"); } static ssize_t enable_store(struct device_driver *dev, const char *buf, @@ -4362,7 +4360,7 @@ static ssize_t poly_show(struct device_driver *dev, char *buf) reg &= 0xFF; #endif - size = snprintf(buf, PAGE_SIZE, "PPC440SP(e) RAID-6 driver " + size = sysfs_emit(buf, "PPC440SP(e) RAID-6 driver " "uses 0x1%02x polynomial.\n", reg); return size; } |