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Altera TSE: Fix sparse errors and warnings

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This patch fixes the many sparse errors and warnings contained in the
initial submission of the Altera Triple Speed Ethernet driver, and a
few minor cppcheck warnings. Changes are tested on ARM and NIOS2
example designs, and compile tested against multiple architectures.
Typical issues addressed were as follows:

altera_tse_ethtool.c:136:19: warning: incorrect type in argument
    1 (different address spaces)
altera_tse_ethtool.c:136:19:    expected void const volatile
    [noderef] <asn:2>*addr
altera_tse_ethtool.c:136:19:    got unsigned int *<noident>
...
altera_sgdma.c:129:31: warning: cast removes address space of
    expression

Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vince Bridgers
2014-05-14 14:38:36 -05:00
committed by David S. Miller
parent 200b916f35
commit 898305806a
10 changed files with 366 additions and 274 deletions
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8
drivers/net/ethernet/altera/altera_utils.h
View File

@@ -19,9 +19,9 @@
#ifndef __ALTERA_UTILS_H__
#define __ALTERA_UTILS_H__
void tse_set_bit(void __iomem *ioaddr, u32 bit_mask);
void tse_clear_bit(void __iomem *ioaddr, u32 bit_mask);
int tse_bit_is_set(void __iomem *ioaddr, u32 bit_mask);
int tse_bit_is_clear(void __iomem *ioaddr, u32 bit_mask);
void tse_set_bit(void __iomem *ioaddr, size_t offs, u32 bit_mask);
void tse_clear_bit(void __iomem *ioaddr, size_t offs, u32 bit_mask);
int tse_bit_is_set(void __iomem *ioaddr, size_t offs, u32 bit_mask);
int tse_bit_is_clear(void __iomem *ioaddr, size_t offs, u32 bit_mask);
#endif /* __ALTERA_UTILS_H__*/