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[PATCH kernel v4 08/11] powerpc/powernv/ioda2: Export debug helper pe_level_printk()

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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@ozlabs.ru>
---
 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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[PATCH kernel v4 00/11] powerpc/powernv/npu: Enable PCI pass through for NVLink Alexey Kardashevskiy <aik@ozlabs.ru> - 2016-04-29 11:10 +0200
  [PATCH kernel v4 08/11] powerpc/powernv/ioda2: Export debug helper pe_level_printk() Alexey Kardashevskiy <aik@ozlabs.ru> - 2016-04-29 11:10 +0200
    Re: [PATCH kernel v4 08/11] powerpc/powernv/ioda2: Export debug helper pe_level_printk() Alistair Popple <alistair@popple.id.au> - 2016-05-03 07:50 +0200
      Re: [PATCH kernel v4 08/11] powerpc/powernv/ioda2: Export debug helper pe_level_printk() Alistair Popple <alistair@popple.id.au> - 2016-05-03 08:00 +0200
  [PATCH kernel v4 02/11] vfio/spapr: Relax the IOMMU compatibility check Alexey Kardashevskiy <aik@ozlabs.ru> - 2016-04-29 11:10 +0200
    Re: [PATCH kernel v4 02/11] vfio/spapr: Relax the IOMMU  compatibility check Alex Williamson <alex.williamson@redhat.com> - 2016-04-29 17:50 +0200
    Re: [kernel,v4,02/11] vfio/spapr: Relax the IOMMU compatibility check Michael Ellerman <mpe@ellerman.id.au> - 2016-05-10 23:50 +0200
  [PATCH kernel v4 07/11] powerpc/powernv/npu: Simplify DMA setup Alexey Kardashevskiy <aik@ozlabs.ru> - 2016-04-29 11:10 +0200
  [PATCH kernel v4 01/11] vfio_pci: Test for extended capabilities if config space > 256 bytes Alexey Kardashevskiy <aik@ozlabs.ru> - 2016-04-29 11:10 +0200
    Re: [PATCH kernel v4 01/11] vfio_pci: Test for extended  capabilities if config space > 256 bytes Alex Williamson <alex.williamson@redhat.com> - 2016-04-29 17:50 +0200
  [PATCH kernel v4 09/11] powerpc/powernv/npu: Add set/unset window helpers Alexey Kardashevskiy <aik@ozlabs.ru> - 2016-04-29 11:20 +0200
    Re: [PATCH kernel v4 09/11] powerpc/powernv/npu: Add set/unset window helpers Alistair Popple <alistair@popple.id.au> - 2016-05-03 08:30 +0200
  [PATCH kernel v4 06/11] powerpc/powernv/npu: Use the correct IOMMU page size Alexey Kardashevskiy <aik@ozlabs.ru> - 2016-04-29 11:20 +0200

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