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| author |   Sam Ravnborg <sam@ravnborg.org> | 2014-04-26 09:57:35 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-05-02 01:30:21 -0400 |
| commit | 01c6505d602f47d93209f82bd652329d0e17eeb0 (patch) | |
| tree | b204d12bd2b91922993dc20dc01e8a2b0beda2d3 /arch/sparc | |
| parent | sparc: move page_to_phys to page.h (diff) | |
| download | linux-dev-01c6505d602f47d93209f82bd652329d0e17eeb0.tar.xz linux-dev-01c6505d602f47d93209f82bd652329d0e17eeb0.zip | |
sparc32: replace flip_dword() with swab32()
The latter is a generic implmentation.
flip_{,d}word() is sparc32 specific and will be dropped.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/kernel/leon_pci_grpci1.c | 4 | ||||
| -rw-r--r-- | arch/sparc/kernel/leon_pci_grpci2.c | 4 | ||||
| -rw-r--r-- | arch/sparc/kernel/pcic.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/arch/sparc/kernel/leon_pci_grpci1.c b/arch/sparc/kernel/leon_pci_grpci1.c index 97cba4d11f66..c8bf26edfa7c 100644 --- a/arch/sparc/kernel/leon_pci_grpci1.c +++ b/arch/sparc/kernel/leon_pci_grpci1.c @@ -144,7 +144,7 @@ static int grpci1_cfg_r32(struct grpci1_priv *priv, unsigned int bus, grpci1_cfg_w32(priv, TGT, 0, PCI_COMMAND, tmp); } else { /* Bus always little endian (unaffected by byte-swapping) */ - *val = flip_dword(tmp); + *val = swab32(tmp); } return 0; @@ -197,7 +197,7 @@ static int grpci1_cfg_w32(struct grpci1_priv *priv, unsigned int bus, pci_conf = (unsigned int *) (priv->pci_conf | (devfn << 8) | (where & 0xfc)); - LEON3_BYPASS_STORE_PA(pci_conf, flip_dword(val)); + LEON3_BYPASS_STORE_PA(pci_conf, swab32(val)); return 0; } diff --git a/arch/sparc/kernel/leon_pci_grpci2.c b/arch/sparc/kernel/leon_pci_grpci2.c index 7ef024795b81..e433a4d69fe0 100644 --- a/arch/sparc/kernel/leon_pci_grpci2.c +++ b/arch/sparc/kernel/leon_pci_grpci2.c @@ -270,7 +270,7 @@ static int grpci2_cfg_r32(struct grpci2_priv *priv, unsigned int bus, *val = 0xffffffff; } else { /* Bus always little endian (unaffected by byte-swapping) */ - *val = flip_dword(tmp); + *val = swab32(tmp); } return 0; @@ -328,7 +328,7 @@ static int grpci2_cfg_w32(struct grpci2_priv *priv, unsigned int bus, pci_conf = (unsigned int *) (priv->pci_conf | (devfn << 8) | (where & 0xfc)); - LEON3_BYPASS_STORE_PA(pci_conf, flip_dword(val)); + LEON3_BYPASS_STORE_PA(pci_conf, swab32(val)); /* Wait until GRPCI2 signals that CFG access is done, it should be * done instantaneously unless a DMA operation is ongoing... diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c index 09f4fdd8d808..6996f32c64bf 100644 --- a/arch/sparc/kernel/pcic.c +++ b/arch/sparc/kernel/pcic.c @@ -783,7 +783,7 @@ int pcibios_enable_device(struct pci_dev *pdev, int mask) void pcic_nmi(unsigned int pend, struct pt_regs *regs) { - pend = flip_dword(pend); + pend = swab32(pend); if (!pcic_speculative || (pend & PCI_SYS_INT_PENDING_PIO) == 0) { /* |