diff mbox

[V9,1/7] pcie: Add designware wrapper driver for SPEAr13xx

Message ID CAKohpokzzaTRJfyU2viB3cr6SJqeMSNEffXrN2VLY_n+umt9TQ@mail.gmail.com
State New
Headers show

Commit Message

Viresh Kumar July 14, 2014, 5:01 a.m. UTC 
On 11 July 2014 03:09, Bjorn Helgaas <bhelgaas@google.com> wrote:
> I guess I'm obsessive, but I think it's nice when people run
> "git log --oneline" on the file or directory they're changing,
> and then follow the existing style.
>
> In this case, that would lead to a subject line like:
>
>     PCI: spear: Add PCIe driver for ST Microelectronics SPEAr13xx
>

>> diff --git a/MAINTAINERS b/MAINTAINERS
>> index 702ca10..443dd05 100644
>> --- a/MAINTAINERS
>> +++ b/MAINTAINERS
>> @@ -6820,6 +6820,12 @@ S:     Maintained
>>  F:   Documentation/devicetree/bindings/pci/host-generic-pci.txt
>>  F:   drivers/pci/host/pci-host-generic.c
>>
>> +PCIE DRIVER FOR ST SPEAR13XX
>> +M:   Mohit Kumar <mohit.kumar@st.com>
>> +L:   linux-pci@vger.kernel.org
>> +S:   Maintained
>> +F:   drivers/pci/host/pcie-spear13xx.c
>
> Wildcards work here, so you could follow the lead of IMX6, MVEBU, RCAR,
> and DESIGNWARE and use:
>
>     F:  drivers/pci/host/*spear*
>
>> --- /dev/null
>> +++ b/drivers/pci/host/pcie-spear13xx.c
>> ...
>> +#define PCI_CAP_ID_EXP_OFFSET                        0x70
>
> A nit, but I'd use a name like EXP_CAP_ID_OFFSET to make it
> more clear that this is specific to SPEAr, not something from
> the PCI specs.

Hi Bjorn,

So this is how the diff looks like over this patch:

                dev_err(pp->dev, "link already up\n");



And the subject looks like this now:
PCI: spear: Add PCIe driver for ST Microelectronics SPEAr13xx

I may skip sending a V10 for this and directly send a pull request as
there aren't any significant changes suggested in V9.

Thanks.
diff mbox

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index 443dd05..766948e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6824,7 +6824,7 @@  PCIE DRIVER FOR ST SPEAR13XX
 M:     Mohit Kumar <mohit.kumar@st.com>
 L:     linux-pci@vger.kernel.org
 S:     Maintained
-F:     drivers/pci/host/pcie-spear13xx.c
+F:     drivers/pci/host/*spear*

 PCMCIA SUBSYSTEM
 P:     Linux PCMCIA Team
diff --git a/drivers/pci/host/pcie-spear13xx.c
b/drivers/pci/host/pcie-spear13xx.c
index a6fc332..99738e4 100644
--- a/drivers/pci/host/pcie-spear13xx.c
+++ b/drivers/pci/host/pcie-spear13xx.c
@@ -139,7 +139,7 @@  struct pcie_app_reg {
 #define VEN_MSI_TC_MASK                ((u32)0x7 << VEN_MSI_TC_ID)
 #define VEN_MSI_VECTOR_MASK    ((u32)0x1F << VEN_MSI_VECTOR_ID)

-#define PCI_CAP_ID_EXP_OFFSET                  0x70
+#define EXP_CAP_ID_OFFSET                      0x70

 #define to_spear13xx_pcie(x)   container_of(x, struct spear13xx_pcie, pp)

@@ -149,7 +149,7 @@  static int spear13xx_pcie_establish_link(struct
pcie_port *pp)
        int count = 0;
        struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pp);
        struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;
-       u32 exp_cap_off = PCI_CAP_ID_EXP_OFFSET;
+       u32 exp_cap_off = EXP_CAP_ID_OFFSET;

        if (dw_pcie_link_up(pp)) {