diff options
| author | Gavin Shan | 2015-02-16 04:45:42 +0100 |
|---|---|---|
| committer | Benjamin Herrenschmidt | 2015-03-17 00:31:19 +0100 |
| commit | 95edcdeadf1e838c7d6f1ef43194128d823c61a1 (patch) | |
| tree | 67553715d6aee62cf534e7a3ba19e83974394fb1 /arch/powerpc | |
| parent | powerpc/powernv: Drop PHB operation post_init() (diff) | |
| download | kernel-qcow2-linux-95edcdeadf1e838c7d6f1ef43194128d823c61a1.tar.gz kernel-qcow2-linux-95edcdeadf1e838c7d6f1ef43194128d823c61a1.tar.xz kernel-qcow2-linux-95edcdeadf1e838c7d6f1ef43194128d823c61a1.zip | |
powerpc/powernv: Drop PHB operation get_log()
The patch drops PHB operation get_log() and merges its logic to
eeh_ops::get_log().
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 | 20 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/eeh-powernv.c | 10 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci.h | 2 |
3 files changed, 3 insertions, 29 deletions
diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c index bd509ad08211..7eb6e724fbc9 100644 --- a/arch/powerpc/platforms/powernv/eeh-ioda.c +++ b/arch/powerpc/platforms/powernv/eeh-ioda.c @@ -531,25 +531,6 @@ static int ioda_eeh_reset(struct eeh_pe *pe, int option) } /** - * ioda_eeh_get_log - Retrieve error log - * @pe: frozen PE - * @severity: permanent or temporary error - * @drv_log: device driver log - * @len: length of device driver log - * - * Retrieve error log, which contains log from device driver - * and firmware. - */ -static int ioda_eeh_get_log(struct eeh_pe *pe, int severity, - char *drv_log, unsigned long len) -{ - if (!eeh_has_flag(EEH_EARLY_DUMP_LOG)) - pnv_pci_dump_phb_diag_data(pe->phb, pe->data); - - return 0; -} - -/** * ioda_eeh_configure_bridge - Configure the PCI bridges for the indicated PE * @pe: EEH PE * @@ -905,7 +886,6 @@ struct pnv_eeh_ops ioda_eeh_ops = { .set_option = ioda_eeh_set_option, .get_state = ioda_eeh_get_state, .reset = ioda_eeh_reset, - .get_log = ioda_eeh_get_log, .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 641ba3378ccf..465deb5f5f46 100644 --- a/arch/powerpc/platforms/powernv/eeh-powernv.c +++ b/arch/powerpc/platforms/powernv/eeh-powernv.c @@ -533,14 +533,10 @@ static int pnv_eeh_wait_state(struct eeh_pe *pe, int max_wait) static int pnv_eeh_get_log(struct eeh_pe *pe, int severity, char *drv_log, unsigned long len) { - struct pci_controller *hose = pe->phb; - struct pnv_phb *phb = hose->private_data; - int ret = -EEXIST; + if (!eeh_has_flag(EEH_EARLY_DUMP_LOG)) + pnv_pci_dump_phb_diag_data(pe->phb, pe->data); - if (phb->eeh_ops && phb->eeh_ops->get_log) - ret = phb->eeh_ops->get_log(pe, severity, drv_log, len); - - return ret; + return 0; } /** diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h index c7e047f19528..1e7a623cbff4 100644 --- a/arch/powerpc/platforms/powernv/pci.h +++ b/arch/powerpc/platforms/powernv/pci.h @@ -81,8 +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 (*get_log)(struct eeh_pe *pe, int severity, - char *drv_log, unsigned long len); int (*configure_bridge)(struct eeh_pe *pe); int (*next_error)(struct eeh_pe **pe); }; |