linux-kernel - [PATCH 16/18] powerpc/powernv: move SG_ENTRIES_PER

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Date:	Tue, 10 Feb 2015 13:26:58 +1100
From:	Stewart Smith <stewart@...ux.vnet.ibm.com>
To:	mpe@...erman.id.au, benh@...nel.crashing.org
Cc:	linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
	Stewart Smith <stewart@...ux.vnet.ibm.com>
Subject: [PATCH 16/18] powerpc/powernv: move SG_ENTRIES_PER_NODE to linux-specific opal-api.h

Signed-off-by: Stewart Smith <stewart@...ux.vnet.ibm.com>
---
 arch/powerpc/include/asm/opal-api.h |    4 ++++
 arch/powerpc/include/asm/opal.h     |    4 ----
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/powerpc/include/asm/opal-api.h b/arch/powerpc/include/asm/opal-api.h
index c4009dd..172d08e 100644
--- a/arch/powerpc/include/asm/opal-api.h
+++ b/arch/powerpc/include/asm/opal-api.h
@@ -237,4 +237,8 @@ extern void opal_lpc_init(void);
 struct opal_sg_list *opal_vmalloc_to_sg_list(void *vmalloc_addr,
 					     unsigned long vmalloc_size);
 void opal_free_sg_list(struct opal_sg_list *sg);
+
+/* We calculate number of sg entries based on PAGE_SIZE */
+#define SG_ENTRIES_PER_NODE ((PAGE_SIZE - 16) / sizeof(struct opal_sg_entry))
+
 #endif /* __OPAL_API_H */
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h
index b60a25a..2441f36 100644
--- a/arch/powerpc/include/asm/opal.h
+++ b/arch/powerpc/include/asm/opal.h
@@ -820,10 +820,6 @@ enum {
 #define OPAL_PHB_CAPI_FLAG_SNOOP_CONTROL	0x00000001
 #define OPAL_PHB_CAPI_FLAG_REVERT_TO_PCIE	0x00000002
 
-/* We calculate number of sg entries based on PAGE_SIZE */
-#define SG_ENTRIES_PER_NODE ((PAGE_SIZE - 16) / sizeof(struct opal_sg_entry))
-
-
 /* OPAL I2C request */
 struct opal_i2c_request {
 	uint8_t	type;
-- 
1.7.10.4

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