staging: kpc2000: kpc_spi: remove unnecessary struct member pin_dir

The structure kpc_spi, defined in in the kpc2000_spi driver, contains
a member named pin_dir which is never used after initialization.
Therefore, it should be removed for simplicity's sake.

Signed-off-by: Geordan Neukum <gneukum1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/kpc2000/kpc2000_spi.c b/drivers/staging/kpc2000/kpc2000_spi.c
index 20c396bcd904bf61bce42e39ed5de37d16c3e8e1..1d89cb3b861f00156998bf657a9725d79baba0f0 100644 (file)
--- a/drivers/staging/kpc2000/kpc2000_spi.c
+++ b/drivers/staging/kpc2000/kpc2000_spi.c
@@ -105,7 +105,6 @@ struct kp_spi {
        u64 __iomem        *base;
        unsigned long       phys;
        struct device      *dev;
-       unsigned int        pin_dir:1;
 };
 
 struct kp_spi_controller_state {
@@ -460,7 +459,6 @@ kp_spi_probe(struct platform_device *pldev)
        if (pldev->id != -1) {
                master->bus_num = pldev->id;
        }
-       kpspi->pin_dir = 0;
 
        r = platform_get_resource(pldev, IORESOURCE_MEM, 0);
        if (r == NULL) {