| Message ID | 20201206201033.21823-1-puranjay12@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | drivers: broadcom: save return value of pci_find_capability() in u8 | expand |
On Mon, Dec 07, 2020 at 01:40:33AM +0530, Puranjay Mohan wrote: > Callers of pci_find_capability() should save the return value in u8. > change the type of pcix_cap from int to u8, to match the specification. > > Signed-off-by: Puranjay Mohan <puranjay12@gmail.com> > --- > drivers/net/ethernet/broadcom/tg3.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h > index 1000c894064f..f1781d2dce0b 100644 > --- a/drivers/net/ethernet/broadcom/tg3.h > +++ b/drivers/net/ethernet/broadcom/tg3.h > @@ -3268,7 +3268,7 @@ struct tg3 { > > int pci_fn; > int msi_cap; > - int pcix_cap; > + u8 pcix_cap; msi_cap is also a u8. But I don't think it's worth changing either of these unless we take a broader look and see whether they're needed at all. msi_cap is used to restore the MSI enable bit after a highly device-specific reset. pcix_cap is used for some PCI-X configuration that really should be done via pcix_set_mmrbc() and possibly some sort of quirk for PCI_X_CMD_MAX_SPLIT. But that's all pretty messy and I doubt it's worth doing it at this point, since PCI-X is pretty much ancient history. > int pcie_readrq; > > struct mii_bus *mdio_bus; > -- > 2.27.0 >
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h index 1000c894064f..f1781d2dce0b 100644 --- a/drivers/net/ethernet/broadcom/tg3.h +++ b/drivers/net/ethernet/broadcom/tg3.h @@ -3268,7 +3268,7 @@ struct tg3 { int pci_fn; int msi_cap; - int pcix_cap; + u8 pcix_cap; int pcie_readrq; struct mii_bus *mdio_bus;
Callers of pci_find_capability() should save the return value in u8. change the type of pcix_cap from int to u8, to match the specification. Signed-off-by: Puranjay Mohan <puranjay12@gmail.com> --- drivers/net/ethernet/broadcom/tg3.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)