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staging: kpc2000: Fix: 'kpc_dma_del_device' and other symbols were not declared 

This patch removes the Sparse generated warnings. Following warnings are reported by Sparse:
drivers/staging/kpc2000//kpc_dma/kpc_dma_driver.c:46:6: warning: symbol 'kpc_dma_del_device' was not declared. Should it be static?
drivers/staging/kpc2000//kpc_dma/kpc_dma_driver.c:91:14: warning: symbol 'kpc_dma_class' was not declared. Should it be static?
drivers/staging/kpc2000//kpc_dma/kpc_dma_driver.c:199:24: warning: symbol 'kpc_dma_plat_driver_i' was not declared. Should it be static?

Signed-off-by: Rishiraj Manwatkar <manwatkar@outlook.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rishiraj Manwatkar 2019-06-11 03:35:41 +00:00 committed by Greg Kroah-Hartman
parent 3300a661a9
commit abddd78ef4
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
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@ -43,7 +43,7 @@ static void kpc_dma_add_device(struct kpc_dma_device *ldev)
mutex_unlock(&kpc_dma_mtx);
}
void kpc_dma_del_device(struct kpc_dma_device *ldev)
static void kpc_dma_del_device(struct kpc_dma_device *ldev)
{
mutex_lock(&kpc_dma_mtx);
list_del(&ldev->list);
@ -88,7 +88,7 @@ static const struct attribute *ndd_attr_list[] = {
NULL,
};
struct class *kpc_dma_class;
static struct class *kpc_dma_class;
/********** Platform Driver Functions **********/
static
@ -192,7 +192,7 @@ int kpc_dma_remove(struct platform_device *pldev)
}
/********** Driver Functions **********/
struct platform_driver kpc_dma_plat_driver_i = {
static struct platform_driver kpc_dma_plat_driver_i = {
.probe = kpc_dma_probe,
.remove = kpc_dma_remove,
.driver = {