Staging: kpc2000: kpc_dma: Resolve warning to use __func__ insted of funtion name reported by checkpatch.

This patch resolves warnings to use __func__ insted of funtion name.
WARNING: Prefer using '"%s...", __func__' to using 'setup_dma_engine', this function's name, in a string

Signed-off-by: Vandana BN <bnvandana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
index 135428e62f8e..cda057569163 100644
--- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
+++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
@@ -101,12 +101,12 @@ int  kpc_dma_probe(struct platform_device *pldev)
 	struct kpc_dma_device *ldev = kzalloc(sizeof(struct kpc_dma_device), GFP_KERNEL);
 
 	if (!ldev) {
-		dev_err(&pldev->dev, "kpc_dma_probe: unable to kzalloc space for kpc_dma_device\n");
+		dev_err(&pldev->dev, "%s: unable to kzalloc space for kpc_dma_device\n", __func__);
 		rv = -ENOMEM;
 		goto err_rv;
 	}
 
-	dev_dbg(&pldev->dev, "kpc_dma_probe(pldev = [%p]) ldev = [%p]\n", pldev, ldev);
+	dev_dbg(&pldev->dev, "%s(pldev = [%p]) ldev = [%p]\n", __func__, pldev, ldev);
 
 	INIT_LIST_HEAD(&ldev->list);
 
@@ -120,20 +120,20 @@ int  kpc_dma_probe(struct platform_device *pldev)
 	// Get Engine regs resource
 	r = platform_get_resource(pldev, IORESOURCE_MEM, 0);
 	if (!r) {
-		dev_err(&ldev->pldev->dev, "kpc_dma_probe: didn't get the engine regs resource!\n");
+		dev_err(&ldev->pldev->dev, "%s: didn't get the engine regs resource!\n", __func__);
 		rv = -ENXIO;
 		goto err_kfree;
 	}
 	ldev->eng_regs = ioremap_nocache(r->start, resource_size(r));
 	if (!ldev->eng_regs) {
-		dev_err(&ldev->pldev->dev, "kpc_dma_probe: failed to ioremap engine regs!\n");
+		dev_err(&ldev->pldev->dev, "%s: failed to ioremap engine regs!\n", __func__);
 		rv = -ENXIO;
 		goto err_kfree;
 	}
 
 	r = platform_get_resource(pldev, IORESOURCE_IRQ, 0);
 	if (!r) {
-		dev_err(&ldev->pldev->dev, "kpc_dma_probe: didn't get the IRQ resource!\n");
+		dev_err(&ldev->pldev->dev, "%s: didn't get the IRQ resource!\n", __func__);
 		rv = -ENXIO;
 		goto err_kfree;
 	}
@@ -143,21 +143,21 @@ int  kpc_dma_probe(struct platform_device *pldev)
 	dev = MKDEV(assigned_major_num, pldev->id);
 	ldev->kpc_dma_dev = device_create(kpc_dma_class, &pldev->dev, dev, ldev, "kpc_dma%d", pldev->id);
 	if (IS_ERR(ldev->kpc_dma_dev)) {
-		dev_err(&ldev->pldev->dev, "kpc_dma_probe: device_create failed: %d\n", rv);
+		dev_err(&ldev->pldev->dev, "%s: device_create failed: %d\n", __func__, rv);
 		goto err_kfree;
 	}
 
 	// Setup the DMA engine
 	rv = setup_dma_engine(ldev, 30);
 	if (rv) {
-		dev_err(&ldev->pldev->dev, "kpc_dma_probe: failed to setup_dma_engine: %d\n", rv);
+		dev_err(&ldev->pldev->dev, "%s: failed to setup_dma_engine: %d\n", __func__, rv);
 		goto err_misc_dereg;
 	}
 
 	// Setup the sysfs files
 	rv = sysfs_create_files(&(ldev->pldev->dev.kobj), ndd_attr_list);
 	if (rv) {
-		dev_err(&ldev->pldev->dev, "kpc_dma_probe: Failed to add sysfs files: %d\n", rv);
+		dev_err(&ldev->pldev->dev, "%s: Failed to add sysfs files: %d\n", __func__, rv);
 		goto err_destroy_eng;
 	}
 
@@ -183,7 +183,7 @@ int  kpc_dma_remove(struct platform_device *pldev)
 	if (!ldev)
 		return -ENXIO;
 
-	dev_dbg(&ldev->pldev->dev, "kpc_dma_remove(pldev = [%p]) ldev = [%p]\n", pldev, ldev);
+	dev_dbg(&ldev->pldev->dev, "%s(pldev = [%p]) ldev = [%p]\n", __func__, pldev, ldev);
 
 	lock_engine(ldev);
 	sysfs_remove_files(&(ldev->pldev->dev.kobj), ndd_attr_list);