[PATCH v4 04/25] ocxl: Remove unnecessary externs

From: "Alastair D'Silva" <alastair@d-silva.org>
To: alastair@d-silva.org
Cc: "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
	"Oliver O'Halloran" <oohall@gmail.com>,
	"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
	"Paul Mackerras" <paulus@samba.org>,
	"Michael Ellerman" <mpe@ellerman.id.au>,
	"Frederic Barrat" <fbarrat@linux.ibm.com>,
	"Andrew Donnellan" <ajd@linux.ibm.com>,
	"Arnd Bergmann" <arnd@arndb.de>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Dan Williams" <dan.j.williams@intel.com>,
	"Vishal Verma" <vishal.l.verma@intel.com>,
	"Dave Jiang" <dave.jiang@intel.com>,
	"Ira Weiny" <ira.weiny@intel.com>,
	"Andrew Morton" <akpm@linux-foundation.org>,
	"Mauro Carvalho Chehab" <mchehab+samsung@kernel.org>,
	"David S. Miller" <davem@davemloft.net>,
	"Rob Herring" <robh@kernel.org>,
	"Anton Blanchard" <anton@ozlabs.org>,
	"Krzysztof Kozlowski" <krzk@kernel.org>,
	"Mahesh Salgaonkar" <mahesh@linux.vnet.ibm.com>,
	"Madhavan Srinivasan" <maddy@linux.vnet.ibm.com>,
	"Cédric Le Goater" <clg@kaod.org>,
	"Anju T Sudhakar" <anju@linux.vnet.ibm.com>,
	"Hari Bathini" <hbathini@linux.ibm.com>,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Greg Kurz" <groug@kaod.org>,
	"Nicholas Piggin" <npiggin@gmail.com>,
	"Masahiro Yamada" <yamada.masahiro@socionext.com>,
	"Alexey Kardashevskiy" <aik@ozlabs.ru>,
	linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
	linux-nvdimm@lists.01.org, linux-mm@kvack.org
Subject: [PATCH v4 04/25] ocxl: Remove unnecessary externs
Date: Fri, 27 Mar 2020 18:11:41 +1100	[thread overview]
Message-ID: <20200327071202.2159885-5-alastair@d-silva.org> (raw)
In-Reply-To: <20200327071202.2159885-1-alastair@d-silva.org>

Function declarations don't need externs, remove the existing ones
so they are consistent with newer code

Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
Acked-by: Andrew Donnellan <ajd@linux.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.ibm.com>
---
 arch/powerpc/include/asm/pnv-ocxl.h | 40 ++++++++++++++---------------
 include/misc/ocxl.h                 |  6 ++---
 2 files changed, 22 insertions(+), 24 deletions(-)

diff --git a/arch/powerpc/include/asm/pnv-ocxl.h b/arch/powerpc/include/asm/pnv-ocxl.h
index 560a19bb71b7..205efc41a33c 100644
--- a/arch/powerpc/include/asm/pnv-ocxl.h
+++ b/arch/powerpc/include/asm/pnv-ocxl.h
@@ -9,29 +9,27 @@
 #define PNV_OCXL_TL_BITS_PER_RATE       4
 #define PNV_OCXL_TL_RATE_BUF_SIZE       ((PNV_OCXL_TL_MAX_TEMPLATE+1) * PNV_OCXL_TL_BITS_PER_RATE / 8)
 
-extern int pnv_ocxl_get_actag(struct pci_dev *dev, u16 *base, u16 *enabled,
-			u16 *supported);
-extern int pnv_ocxl_get_pasid_count(struct pci_dev *dev, int *count);
+int pnv_ocxl_get_actag(struct pci_dev *dev, u16 *base, u16 *enabled, u16 *supported);
+int pnv_ocxl_get_pasid_count(struct pci_dev *dev, int *count);
 
-extern int pnv_ocxl_get_tl_cap(struct pci_dev *dev, long *cap,
+int pnv_ocxl_get_tl_cap(struct pci_dev *dev, long *cap,
 			char *rate_buf, int rate_buf_size);
-extern int pnv_ocxl_set_tl_conf(struct pci_dev *dev, long cap,
-			uint64_t rate_buf_phys, int rate_buf_size);
-
-extern int pnv_ocxl_get_xsl_irq(struct pci_dev *dev, int *hwirq);
-extern void pnv_ocxl_unmap_xsl_regs(void __iomem *dsisr, void __iomem *dar,
-				void __iomem *tfc, void __iomem *pe_handle);
-extern int pnv_ocxl_map_xsl_regs(struct pci_dev *dev, void __iomem **dsisr,
-				void __iomem **dar, void __iomem **tfc,
-				void __iomem **pe_handle);
-
-extern int pnv_ocxl_spa_setup(struct pci_dev *dev, void *spa_mem, int PE_mask,
-			void **platform_data);
-extern void pnv_ocxl_spa_release(void *platform_data);
-extern int pnv_ocxl_spa_remove_pe_from_cache(void *platform_data, int pe_handle);
-
-extern int pnv_ocxl_alloc_xive_irq(u32 *irq, u64 *trigger_addr);
-extern void pnv_ocxl_free_xive_irq(u32 irq);
+int pnv_ocxl_set_tl_conf(struct pci_dev *dev, long cap,
+			 uint64_t rate_buf_phys, int rate_buf_size);
+
+int pnv_ocxl_get_xsl_irq(struct pci_dev *dev, int *hwirq);
+void pnv_ocxl_unmap_xsl_regs(void __iomem *dsisr, void __iomem *dar,
+			     void __iomem *tfc, void __iomem *pe_handle);
+int pnv_ocxl_map_xsl_regs(struct pci_dev *dev, void __iomem **dsisr,
+			  void __iomem **dar, void __iomem **tfc,
+			  void __iomem **pe_handle);
+
+int pnv_ocxl_spa_setup(struct pci_dev *dev, void *spa_mem, int PE_mask, void **platform_data);
+void pnv_ocxl_spa_release(void *platform_data);
+int pnv_ocxl_spa_remove_pe_from_cache(void *platform_data, int pe_handle);
+
+int pnv_ocxl_alloc_xive_irq(u32 *irq, u64 *trigger_addr);
+void pnv_ocxl_free_xive_irq(u32 irq);
 u64 pnv_ocxl_platform_lpc_setup(struct pci_dev *pdev, u64 size);
 void pnv_ocxl_platform_lpc_release(struct pci_dev *pdev);
 
diff --git a/include/misc/ocxl.h b/include/misc/ocxl.h
index 06dd5839e438..0a762e387418 100644
--- a/include/misc/ocxl.h
+++ b/include/misc/ocxl.h
@@ -173,7 +173,7 @@ int ocxl_context_detach(struct ocxl_context *ctx);
  *
  * Returns 0 on success, negative on failure
  */
-extern int ocxl_afu_irq_alloc(struct ocxl_context *ctx, int *irq_id);
+int ocxl_afu_irq_alloc(struct ocxl_context *ctx, int *irq_id);
 
 /**
  * Frees an IRQ associated with an AFU context
@@ -182,7 +182,7 @@ extern int ocxl_afu_irq_alloc(struct ocxl_context *ctx, int *irq_id);
  *
  * Returns 0 on success, negative on failure
  */
-extern int ocxl_afu_irq_free(struct ocxl_context *ctx, int irq_id);
+int ocxl_afu_irq_free(struct ocxl_context *ctx, int irq_id);
 
 /**
  * Gets the address of the trigger page for an IRQ
@@ -193,7 +193,7 @@ extern int ocxl_afu_irq_free(struct ocxl_context *ctx, int irq_id);
  *
  * returns the trigger page address, or 0 if the IRQ is not valid
  */
-extern u64 ocxl_afu_irq_get_addr(struct ocxl_context *ctx, int irq_id);
+u64 ocxl_afu_irq_get_addr(struct ocxl_context *ctx, int irq_id);
 
 /**
  * Provide a callback to be called when an IRQ is triggered
-- 
2.24.1

