| Message ID | 1386244880-22300-1-git-send-email-wangyijing@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
Yijing, This one looks good. While I take a look at the source code, there are around 20 places with similar style. Do you think it would be good to change all these places in one patch? On Thu, Dec 05, 2013 at 08:01:20PM +0800, Yijing Wang wrote: >Use PCI standard marco dev_is_pci() instead of directly compare >pci_bus_type to check whether it is pci device. > >Signed-off-by: Yijing Wang <wangyijing@huawei.com> >--- > arch/powerpc/sysdev/fsl_pci.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > >diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c >index 4dfd61d..7066e52 100644 >--- a/arch/powerpc/sysdev/fsl_pci.c >+++ b/arch/powerpc/sysdev/fsl_pci.c >@@ -122,7 +122,7 @@ static int fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask) > * address width of the SoC such that we can address any internal > * SoC address from across PCI if needed > */ >- if ((dev->bus == &pci_bus_type) && >+ if ((dev_is_pci(dev)) && > dma_mask >= DMA_BIT_MASK(MAX_PHYS_ADDR_BITS)) { > set_dma_ops(dev, &dma_direct_ops); > set_dma_offset(dev, pci64_dma_offset); >-- >1.7.1 > > >_______________________________________________ >Linuxppc-dev mailing list >Linuxppc-dev@lists.ozlabs.org >https://lists.ozlabs.org/listinfo/linuxppc-dev
On 2013/12/16 15:13, Wei Yang wrote: > Yijing, > > This one looks good. > > While I take a look at the source code, there are around 20 places with > similar style. Do you think it would be good to change all these places > in one patch? I sent the other similar changes to related maillist, some of them (David, Greg )has been accepted, and other is not. :) eg. http://article.gmane.org/gmane.linux.kernel/1608341/match=dev_is_pci Thanks! Yijing. > > On Thu, Dec 05, 2013 at 08:01:20PM +0800, Yijing Wang wrote: >> Use PCI standard marco dev_is_pci() instead of directly compare >> pci_bus_type to check whether it is pci device. >> >> Signed-off-by: Yijing Wang <wangyijing@huawei.com> >> --- >> arch/powerpc/sysdev/fsl_pci.c | 2 +- >> 1 files changed, 1 insertions(+), 1 deletions(-) >> >> diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c >> index 4dfd61d..7066e52 100644 >> --- a/arch/powerpc/sysdev/fsl_pci.c >> +++ b/arch/powerpc/sysdev/fsl_pci.c >> @@ -122,7 +122,7 @@ static int fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask) >> * address width of the SoC such that we can address any internal >> * SoC address from across PCI if needed >> */ >> - if ((dev->bus == &pci_bus_type) && >> + if ((dev_is_pci(dev)) && >> dma_mask >= DMA_BIT_MASK(MAX_PHYS_ADDR_BITS)) { >> set_dma_ops(dev, &dma_direct_ops); >> set_dma_offset(dev, pci64_dma_offset); >> -- >> 1.7.1 >> >> >> _______________________________________________ >> Linuxppc-dev mailing list >> Linuxppc-dev@lists.ozlabs.org >> https://lists.ozlabs.org/listinfo/linuxppc-dev >
On Mon, Dec 16, 2013 at 05:05:05PM +0800, Yijing Wang wrote: >On 2013/12/16 15:13, Wei Yang wrote: >> Yijing, >> >> This one looks good. >> >> While I take a look at the source code, there are around 20 places with >> similar style. Do you think it would be good to change all these places >> in one patch? > >I sent the other similar changes to related maillist, some of them (David, Greg )has been accepted, >and other is not. :) > >eg. >http://article.gmane.org/gmane.linux.kernel/1608341/match=dev_is_pci Ah, I see. Thanks :-) > >Thanks! >Yijing. > >> >> On Thu, Dec 05, 2013 at 08:01:20PM +0800, Yijing Wang wrote: >>> Use PCI standard marco dev_is_pci() instead of directly compare >>> pci_bus_type to check whether it is pci device. >>> >>> Signed-off-by: Yijing Wang <wangyijing@huawei.com> >>> --- >>> arch/powerpc/sysdev/fsl_pci.c | 2 +- >>> 1 files changed, 1 insertions(+), 1 deletions(-) >>> >>> diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c >>> index 4dfd61d..7066e52 100644 >>> --- a/arch/powerpc/sysdev/fsl_pci.c >>> +++ b/arch/powerpc/sysdev/fsl_pci.c >>> @@ -122,7 +122,7 @@ static int fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask) >>> * address width of the SoC such that we can address any internal >>> * SoC address from across PCI if needed >>> */ >>> - if ((dev->bus == &pci_bus_type) && >>> + if ((dev_is_pci(dev)) && >>> dma_mask >= DMA_BIT_MASK(MAX_PHYS_ADDR_BITS)) { >>> set_dma_ops(dev, &dma_direct_ops); >>> set_dma_offset(dev, pci64_dma_offset); >>> -- >>> 1.7.1 >>> >>> >>> _______________________________________________ >>> Linuxppc-dev mailing list >>> Linuxppc-dev@lists.ozlabs.org >>> https://lists.ozlabs.org/listinfo/linuxppc-dev >> > > >-- >Thanks! >Yijing
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 4dfd61d..7066e52 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -122,7 +122,7 @@ static int fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask) * address width of the SoC such that we can address any internal * SoC address from across PCI if needed */ - if ((dev->bus == &pci_bus_type) && + if ((dev_is_pci(dev)) && dma_mask >= DMA_BIT_MASK(MAX_PHYS_ADDR_BITS)) { set_dma_ops(dev, &dma_direct_ops); set_dma_offset(dev, pci64_dma_offset);
Use PCI standard marco dev_is_pci() instead of directly compare pci_bus_type to check whether it is pci device. Signed-off-by: Yijing Wang <wangyijing@huawei.com> --- arch/powerpc/sysdev/fsl_pci.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)