[SCSI] unused show_spi_transport_period_helper parameter

show_spi_transport_period_helper() doesn't need the class_device parameter

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index a1e521b..97f4be6 100644 (file)
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -401,8 +401,7 @@ static int period_to_str(char *buf, int period)
 }
 
 static ssize_t
-show_spi_transport_period_helper(struct class_device *cdev, char *buf,
-                                int period)
+show_spi_transport_period_helper(char *buf, int period)
 {
        int len = period_to_str(buf, period);
        buf[len++] = '\n';
@@ -459,7 +458,7 @@ show_spi_transport_period(struct class_device *cdev, char *buf)
        if (i->f->get_period)
                i->f->get_period(starget);
 
-       return show_spi_transport_period_helper(cdev, buf, tp->period);
+       return show_spi_transport_period_helper(buf, tp->period);
 }
 
 static ssize_t
@@ -494,7 +493,7 @@ show_spi_transport_min_period(struct class_device *cdev, char *buf)
        struct spi_transport_attrs *tp =
                (struct spi_transport_attrs *)&starget->starget_data;
 
-       return show_spi_transport_period_helper(cdev, buf, tp->min_period);
+       return show_spi_transport_period_helper(buf, tp->min_period);
 }
 
 static ssize_t