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| author | Chen Gang <gang.chen.5i5j@gmail.com> | 2014-05-09 09:19:39 +0800 |
|---|---|---|
| committer | Guan Xuetao <gxt@mprc.pku.edu.cn> | 2014-06-20 08:22:39 +0800 |
| commit | 8902b10787c5a6e939c7adfe908c72404196052a (patch) | |
| tree | ee3eb08b513a31e66f7e5dc51b69f7904538ca18 /drivers/scsi/mvsas/mv_94xx.c | |
| parent | 8065042279df8e53c31e555b1330a2f05f1655b3 (diff) | |
| download | lwn-8902b10787c5a6e939c7adfe908c72404196052a.tar.gz lwn-8902b10787c5a6e939c7adfe908c72404196052a.zip | |
drivers: scsi: mvsas: fix compiling issue by adding 'MVS_' for "enum pci_interrupt_cause"
The direct cause is IRQ_SPI is already defined as a macro in unicore32
architecture (also, blackfin and mips architectures define it). The
related error (unicore32 with allmodconfig)
CC [M] drivers/scsi/mvsas/mv_94xx.o
In file included from drivers/scsi/mvsas/mv_94xx.c:27:
drivers/scsi/mvsas/mv_94xx.h:176: error: expected identifier before numeric constant
And IRQ_SAS_A and IRQ_SAS_B are used as 'u32' (although "enum
pci_interrupt_cause" is not used directly, now).
All together, need add 'MVS_' for "enum pci_interrupt_cause".
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Xuetao Guan <gxt@mprc.pku.edu.cn>
Signed-off-by: Xuetao Guan <gxt@mprc.pku.edu.cn>
Diffstat (limited to 'drivers/scsi/mvsas/mv_94xx.c')
| -rw-r--r-- | drivers/scsi/mvsas/mv_94xx.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c index 1e4479f3331a..9270d15ff1a4 100644 --- a/drivers/scsi/mvsas/mv_94xx.c +++ b/drivers/scsi/mvsas/mv_94xx.c @@ -564,7 +564,7 @@ static void mvs_94xx_interrupt_enable(struct mvs_info *mvi) u32 tmp; tmp = mr32(MVS_GBL_CTL); - tmp |= (IRQ_SAS_A | IRQ_SAS_B); + tmp |= (MVS_IRQ_SAS_A | MVS_IRQ_SAS_B); mw32(MVS_GBL_INT_STAT, tmp); writel(tmp, regs + 0x0C); writel(tmp, regs + 0x10); @@ -580,7 +580,7 @@ static void mvs_94xx_interrupt_disable(struct mvs_info *mvi) tmp = mr32(MVS_GBL_CTL); - tmp &= ~(IRQ_SAS_A | IRQ_SAS_B); + tmp &= ~(MVS_IRQ_SAS_A | MVS_IRQ_SAS_B); mw32(MVS_GBL_INT_STAT, tmp); writel(tmp, regs + 0x0C); writel(tmp, regs + 0x10); @@ -596,7 +596,7 @@ static u32 mvs_94xx_isr_status(struct mvs_info *mvi, int irq) if (!(mvi->flags & MVF_FLAG_SOC)) { stat = mr32(MVS_GBL_INT_STAT); - if (!(stat & (IRQ_SAS_A | IRQ_SAS_B))) + if (!(stat & (MVS_IRQ_SAS_A | MVS_IRQ_SAS_B))) return 0; } return stat; @@ -606,8 +606,8 @@ static irqreturn_t mvs_94xx_isr(struct mvs_info *mvi, int irq, u32 stat) { void __iomem *regs = mvi->regs; - if (((stat & IRQ_SAS_A) && mvi->id == 0) || - ((stat & IRQ_SAS_B) && mvi->id == 1)) { + if (((stat & MVS_IRQ_SAS_A) && mvi->id == 0) || + ((stat & MVS_IRQ_SAS_B) && mvi->id == 1)) { mw32_f(MVS_INT_STAT, CINT_DONE); spin_lock(&mvi->lock); |