staging: kpc2000: kpc_dma: rename show function per convention

Rename show_engine_regs show function to engine_regs_show as per the
convention followed. The show function macro DEVICE_ATTR also replaced
by DEVICE_ATTR_RO. Issue reported by checkpatch script.

Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com>
Link: https://lore.kernel.org/r/9c8c0d60cec70b99f55d6e228b7585d47be695c2.1603734679.git.mh12gx2825@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
index e1dac89ca6a25d39e57739cd037863ca4b521724..175fe8b0d055f1a04add7549daf49b9a90b3a4d3 100644 (file)
--- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
+++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
@@ -50,7 +50,7 @@ static void kpc_dma_del_device(struct kpc_dma_device *ldev)
 }
 
 /**********  SysFS Attributes **********/
-static ssize_t  show_engine_regs(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t  engine_regs_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
        struct kpc_dma_device *ldev;
        struct platform_device *pldev = to_platform_device(dev);
@@ -80,7 +80,7 @@ static ssize_t  show_engine_regs(struct device *dev, struct device_attribute *at
                ldev->desc_completed
        );
 }
-static DEVICE_ATTR(engine_regs, 0444, show_engine_regs, NULL);
+static DEVICE_ATTR_RO(engine_regs);
 
 static const struct attribute *ndd_attr_list[] = {
        &dev_attr_engine_regs.attr,