diff options
Diffstat (limited to 'drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c')
| -rw-r--r-- | drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c index ec79a8500caf..c3b30551e0ca 100644 --- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c +++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c @@ -1,8 +1,8 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ +// SPDX-License-Identifier: GPL-2.0+ #include <linux/init.h> #include <linux/module.h> #include <linux/types.h> -#include <asm/io.h> +#include <linux/io.h> #include <linux/export.h> #include <linux/slab.h> #include <linux/platform_device.h> @@ -26,9 +26,8 @@ struct kpc_dma_device *kpc_dma_lookup_device(int minor) mutex_lock(&kpc_dma_mtx); list_for_each_entry(c, &kpc_dma_list, list) { - if (c->pldev->id == minor) { + if (c->pldev->id == minor) goto out; - } } c = NULL; // not-found case out: @@ -98,7 +97,7 @@ int kpc_dma_probe(struct platform_device *pldev) int rv = 0; dev_t dev; - struct kpc_dma_device *ldev = kzalloc(sizeof(struct kpc_dma_device), GFP_KERNEL); + struct kpc_dma_device *ldev = kzalloc(sizeof(*ldev), GFP_KERNEL); if (!ldev) { dev_err(&pldev->dev, "%s: unable to kzalloc space for kpc_dma_device\n", __func__); |