The patch drops PHB operation get_log() and merges its logic to
eeh_ops::get_log().
Signed-off-by: Gavin Shan <gws...@linux.vnet.ibm.com>
---
arch/powerpc/platforms/powernv/eeh-ioda.c | 20 --------------------
arch/powerpc/platforms/powernv/eeh-powernv.c | 10 +++-------
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 bd509ad..7eb6e72 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 641ba33..465deb5 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 c7e047f..1e7a623 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);
};
--
1.8.3.2
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