staging: kpc2000: removed two kpc_uio_class device attributes.

The show functions of two attributes output nothing and they are unused.
Removed them.

Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Reported-by: Matt Sickler <matt.sickler@daktronics.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/kpc2000/kpc2000/cell_probe.c b/drivers/staging/kpc2000/kpc2000/cell_probe.c
index 3796f034312a5c57fbacac07a2484f897a9283b6..0181b0a8ff822fdebbc92d5a34332c906f3ca891 100644 (file)
--- a/drivers/staging/kpc2000/kpc2000/cell_probe.c
+++ b/drivers/staging/kpc2000/kpc2000/cell_probe.c
@@ -172,20 +172,6 @@ static ssize_t type_show(struct device *dev, struct device_attribute *attr,
 }
 static DEVICE_ATTR_RO(type);
 
-static ssize_t s2c_dma_ch_show(struct device *dev,
-                              struct device_attribute *attr, char *buf)
-{
-       return 0;
-}
-static DEVICE_ATTR_RO(s2c_dma_ch);
-
-static ssize_t c2s_dma_ch_show(struct device *dev,
-                              struct device_attribute *attr, char *buf)
-{
-       return 0;
-}
-static DEVICE_ATTR_RO(c2s_dma_ch);
-
 static ssize_t s2c_dma_show(struct device *dev, struct device_attribute *attr,
                            char *buf)
 {
@@ -241,8 +227,6 @@ struct attribute *kpc_uio_class_attrs[] = {
        &dev_attr_offset.attr,
        &dev_attr_size.attr,
        &dev_attr_type.attr,
-       &dev_attr_s2c_dma_ch.attr,
-       &dev_attr_c2s_dma_ch.attr,
        &dev_attr_s2c_dma.attr,
        &dev_attr_c2s_dma.attr,
        &dev_attr_irq_count.attr,