spi: nuc900: Remove unused fields from struct nuc900_spi

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/spi-nuc900.c b/drivers/spi/spi-nuc900.c
index 50406306bc209493152eca0a5b636811e30593d6..6d36c35c86f5547d7d9fe8627db9d6129af4c129 100644 (file)
--- a/drivers/spi/spi-nuc900.c
+++ b/drivers/spi/spi-nuc900.c
@@ -58,11 +58,8 @@ struct nuc900_spi {
        unsigned char           *rx;
        struct clk              *clk;
        struct spi_master       *master;
-       struct spi_device       *curdev;
-       struct device           *dev;
        struct nuc900_spi_info *pdata;
        spinlock_t              lock;
-       struct resource         *res;
 };
 
 static inline struct nuc900_spi *to_hw(struct spi_device *sdev)
@@ -338,6 +335,7 @@ static int nuc900_spi_probe(struct platform_device *pdev)
 {
        struct nuc900_spi *hw;
        struct spi_master *master;
+       struct resource *res;
        int err = 0;
 
        master = spi_alloc_master(&pdev->dev, sizeof(struct nuc900_spi));
@@ -349,7 +347,6 @@ static int nuc900_spi_probe(struct platform_device *pdev)
        hw = spi_master_get_devdata(master);
        hw->master = master;
        hw->pdata  = dev_get_platdata(&pdev->dev);
-       hw->dev = &pdev->dev;
 
        if (hw->pdata == NULL) {
                dev_err(&pdev->dev, "No platform data supplied\n");
@@ -367,8 +364,8 @@ static int nuc900_spi_probe(struct platform_device *pdev)
        hw->bitbang.chipselect     = nuc900_spi_chipsel;
        hw->bitbang.txrx_bufs      = nuc900_spi_txrx;
 
-       hw->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       hw->regs = devm_ioremap_resource(&pdev->dev, hw->res);
+       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+       hw->regs = devm_ioremap_resource(&pdev->dev, res);
        if (IS_ERR(hw->regs)) {
                err = PTR_ERR(hw->regs);
                goto err_pdata;