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Staging: kpc2000: kpc_dma: Make some symbols static

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Fix sparse warnings:

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:84:1: warning: symbol 'dev_attr_engine_regs' 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?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
YueHaibing
2019-06-11 21:42:28 +08:00
committed by Greg Kroah-Hartman
parent abddd78ef4
commit 0bbb1374f1
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
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@@ -81,7 +81,7 @@ static ssize_t show_engine_regs(struct device *dev, struct device_attribute *at
ldev->desc_completed
);
}
DEVICE_ATTR(engine_regs, 0444, show_engine_regs, NULL);
static DEVICE_ATTR(engine_regs, 0444, show_engine_regs, NULL);
static const struct attribute *ndd_attr_list[] = {
&dev_attr_engine_regs.attr,