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scsi: qla2xxx: remove writeq/readq function definitions

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Instead of rewriting write/readq, use linux/io-64-nonatomic-lo-hi.h
which already have them.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Reviewed-by: Bart Van Assche <Bart.VanAssche@sandisk.com>
Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Corentin Labbe 2017-06-02 13:32:25 +02:00 committed by Martin K. Petersen
parent 16a611154d
commit 52eacd619c
1 changed files with 2 additions and 15 deletions
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17
drivers/scsi/qla2xxx/qla_nx.h
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@ -7,6 +7,8 @@
#ifndef __QLA_NX_H
#define __QLA_NX_H
#include <linux/io-64-nonatomic-lo-hi.h>
/*
* Following are the states of the Phantom. Phantom will set them and
* Host will read to check if the fields are correct.
@ -819,21 +821,6 @@ struct qla82xx_uri_data_desc{
#define MIU_TEST_AGT_WRDATA_UPPER_LO (0x0b0)
#define MIU_TEST_AGT_WRDATA_UPPER_HI (0x0b4)
#ifndef readq
static inline u64 readq(void __iomem *addr)
{
return readl(addr) | (((u64) readl(addr + 4)) << 32LL);
}
#endif
#ifndef writeq
static inline void writeq(u64 val, void __iomem *addr)
{
writel(((u32) (val)), (addr));
writel(((u32) (val >> 32)), (addr + 4));
}
#endif
/* Request and response queue size */
#define REQUEST_ENTRY_CNT_82XX 128 /* Number of request entries. */
#define RESPONSE_ENTRY_CNT_82XX 128 /* Number of response entries.*/