diff options
| author | Gavin Shan | 2015-02-16 04:45:43 +0100 |
|---|---|---|
| committer | Benjamin Herrenschmidt | 2015-03-17 00:31:19 +0100 |
| commit | bbe170ede15b3b33361b95497fb164909b45ffa9 (patch) | |
| tree | 855f3562156e371e798862a664c4c28dc050cb79 /arch/powerpc | |
| parent | powerpc/powernv: Drop PHB operation get_log() (diff) | |
| download | kernel-qcow2-linux-bbe170ede15b3b33361b95497fb164909b45ffa9.tar.gz kernel-qcow2-linux-bbe170ede15b3b33361b95497fb164909b45ffa9.tar.xz kernel-qcow2-linux-bbe170ede15b3b33361b95497fb164909b45ffa9.zip | |
powerpc/powernv: Drop PHB operation configure_bridge()
The patch drops PHB EEH operation configure_bridge() and merges
its logic to eeh_ops::configure_bridge().
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/powernv/eeh-ioda.c | 15 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/eeh-powernv.c | 9 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci.h | 1 |
3 files changed, 1 insertions, 24 deletions
diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c index 7eb6e724fbc9..645951639b01 100644 --- a/arch/powerpc/platforms/powernv/eeh-ioda.c +++ b/arch/powerpc/platforms/powernv/eeh-ioda.c @@ -530,20 +530,6 @@ static int ioda_eeh_reset(struct eeh_pe *pe, int option) return ret; } -/** - * ioda_eeh_configure_bridge - Configure the PCI bridges for the indicated PE - * @pe: EEH PE - * - * For particular PE, it might have included PCI bridges. In order - * to make the PE work properly, those PCI bridges should be configured - * correctly. However, we need do nothing on P7IOC since the reset - * function will do everything that should be covered by the function. - */ -static int ioda_eeh_configure_bridge(struct eeh_pe *pe) -{ - return 0; -} - static void ioda_eeh_hub_diag_common(struct OpalIoP7IOCErrorData *data) { /* GEM */ @@ -886,6 +872,5 @@ struct pnv_eeh_ops ioda_eeh_ops = { .set_option = ioda_eeh_set_option, .get_state = ioda_eeh_get_state, .reset = ioda_eeh_reset, - .configure_bridge = ioda_eeh_configure_bridge, .next_error = ioda_eeh_next_error }; diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c b/arch/powerpc/platforms/powernv/eeh-powernv.c index 465deb5f5f46..a7087f4a739a 100644 --- a/arch/powerpc/platforms/powernv/eeh-powernv.c +++ b/arch/powerpc/platforms/powernv/eeh-powernv.c @@ -549,14 +549,7 @@ static int pnv_eeh_get_log(struct eeh_pe *pe, int severity, */ static int pnv_eeh_configure_bridge(struct eeh_pe *pe) { - struct pci_controller *hose = pe->phb; - struct pnv_phb *phb = hose->private_data; - int ret = 0; - - if (phb->eeh_ops && phb->eeh_ops->configure_bridge) - ret = phb->eeh_ops->configure_bridge(pe); - - return ret; + return 0; } /** diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h index 1e7a623cbff4..d8808caf19f2 100644 --- a/arch/powerpc/platforms/powernv/pci.h +++ b/arch/powerpc/platforms/powernv/pci.h @@ -81,7 +81,6 @@ struct pnv_eeh_ops { int (*set_option)(struct eeh_pe *pe, int option); int (*get_state)(struct eeh_pe *pe); int (*reset)(struct eeh_pe *pe, int option); - int (*configure_bridge)(struct eeh_pe *pe); int (*next_error)(struct eeh_pe **pe); }; #endif /* CONFIG_EEH */ |