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ata: sata_fsl: use sysfs_emit()

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Use sysfs_emit() instead of sprintf() in fsl_sata_intr_coalescing_show()
and fsl_sata_rx_watermark_show().

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
This commit is contained in:
Damien Le Moal 2021-12-02 15:05:03 +09:00
parent 179a028225
commit ab0efc068e
1 changed files with 3 additions and 3 deletions
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6
drivers/ata/sata_fsl.c
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@ -322,7 +322,7 @@ static void fsl_sata_set_irq_coalescing(struct ata_host *host,
static ssize_t fsl_sata_intr_coalescing_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d %d\n",
return sysfs_emit(buf, "%d %d\n",
intr_coalescing_count, intr_coalescing_ticks);
}
@ -357,9 +357,9 @@ static ssize_t fsl_sata_rx_watermark_show(struct device *dev,
spin_lock_irqsave(&host->lock, flags);
rx_watermark = ioread32(csr_base + TRANSCFG);
rx_watermark &= 0x1f;
spin_unlock_irqrestore(&host->lock, flags);
return sprintf(buf, "%d\n", rx_watermark);
return sysfs_emit(buf, "%d\n", rx_watermark);
}
static ssize_t fsl_sata_rx_watermark_store(struct device *dev,