libata: trim trailing whitespace.

Also, fixup a tabs-to-spaces block of code in ata_piix.

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index 49ed557a4b66..a1b81d43b11f 100644
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -323,13 +323,13 @@ static void sil_dev_config(struct ata_port *ap, struct ata_device *dev)
         while ((len > 0) && (s[len - 1] == ' '))
                 len--;
 
-        for (n = 0; sil_blacklist[n].product; n++) 
+        for (n = 0; sil_blacklist[n].product; n++)
                 if (!memcmp(sil_blacklist[n].product, s,
                             strlen(sil_blacklist[n].product))) {
                         quirks = sil_blacklist[n].quirk;
                         break;
                 }
-        
+
         /* limit requests to 15 sectors */
         if (quirks & SIL_QUIRK_MOD15WRITE) {
                 printk(KERN_INFO "ata%u(%u): applying Seagate errata fix\n",