This exports debugging helper pe_level_printk() and corresponding macroses
so they can be used in npu-dma.c.
Signed-off-by: Alexey Kardashevskiy <aik@xxxxxxxxx>
---
arch/powerpc/platforms/powernv/pci-ioda.c | 9 +--------
arch/powerpc/platforms/powernv/pci.h | 9 +++++++++
2 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 272521e..db7695f 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -56,7 +56,7 @@
static void pnv_pci_ioda2_table_free_pages(struct iommu_table *tbl);
-static void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level,
+void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level,
const char *fmt, ...)
{
struct va_format vaf;
@@ -87,13 +87,6 @@ static void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level,
va_end(args);
}
-#define pe_err(pe, fmt, ...) \
- pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__)
-#define pe_warn(pe, fmt, ...) \
- pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__)
-#define pe_info(pe, fmt, ...) \
- pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__)
-
static bool pnv_iommu_bypass_disabled __read_mostly;
static int __init iommu_setup(char *str)
diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index d574a9d..485e5b1 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -236,6 +236,15 @@ extern void pnv_pci_dma_bus_setup(struct pci_bus *bus);
extern int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type);
extern void pnv_teardown_msi_irqs(struct pci_dev *pdev);
+extern void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level,
+ const char *fmt, ...);
+#define pe_err(pe, fmt, ...) \
+ pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__)
+#define pe_warn(pe, fmt, ...) \
+ pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__)
+#define pe_info(pe, fmt, ...) \
+ pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__)
+
/* Nvlink functions */
extern void pnv_npu_init_dma_pe(struct pnv_ioda_pe *npe);
extern void pnv_npu_setup_dma_pe(struct pnv_ioda_pe *npe);
--
2.5.0.rc3
--
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