[PATCH] powerpc: Add EXPORT_SYMBOL for symbols required by fs_enet and cpm_uart

[Jochen Friedrich <jochen@scram.de>]

fs_enet and cpm_uart need symbols from commproc.c (for CPM1) or
cpm2_common.c. Add EXPORT_SYMBOL for cpmp, cpm_setbrg and cpm2_immr, so
the drivers can be compiled as modules.

 Building modules, stage 2.
 MODPOST 5 modules
ERROR: "cpm2_immr" [drivers/net/fs_enet/fs_enet.ko] undefined!
ERROR: "cpmp" [drivers/net/fs_enet/fs_enet.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2

Signed-off-by: Jochen Friedrich <jochen@scram.de>
---
arch/powerpc/sysdev/commproc.c    |    3 +++
arch/powerpc/sysdev/cpm2_common.c |    3 +++
2 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/sysdev/commproc.c b/arch/powerpc/sysdev/commproc.c
index f6a6378..d5a0dcf 100644
--- a/arch/powerpc/sysdev/commproc.c
+++ b/arch/powerpc/sysdev/commproc.c
@@ -51,6 +51,8 @@ static void m8xx_cpm_dpinit(void);
static uint host_buffer; /* One page of host buffer */
static uint host_end;    /* end + 1 */
cpm8xx_t __iomem *cpmp;  /* Pointer to comm processor space */
+EXPORT_SYMBOL(cpmp);
+
immap_t __iomem *mpc8xx_immr;
static cpic8xx_t __iomem *cpic_reg;

@@ -302,6 +304,7 @@ cpm_setbrg(uint brg, uint rate)
		out_be32(bp, (((BRG_UART_CLK_DIV16 / rate) - 1) << 1) |
		             CPM_BRG_EN | CPM_BRG_DIV16);
}
+EXPORT_SYMBOL(cpm_setbrg);

#ifndef CONFIG_PPC_CPM_NEW_BINDING
/*
diff --git a/arch/powerpc/sysdev/cpm2_common.c b/arch/powerpc/sysdev/cpm2_common.c
index 859362f..4ed5df6 100644
--- a/arch/powerpc/sysdev/cpm2_common.c
+++ b/arch/powerpc/sysdev/cpm2_common.c
@@ -51,11 +51,13 @@ static void cpm2_dpinit(void);
#endif

cpm_cpm2_t __iomem *cpmp; /* Pointer to comm processor space */
+EXPORT_SYMBOL(cpmp);

/* We allocate this here because it is used almost exclusively for
 * the communication processor devices.
 */
cpm2_map_t __iomem *cpm2_immr;
+EXPORT_SYMBOL(cpm2_immr);

#define CPM_MAP_SIZE	(0x40000)	/* 256k - the PQ3 reserve this amount
					   of space for CPM as it is larger
@@ -117,6 +119,7 @@ cpm_setbrg(uint brg, uint rate)

	cpm2_unmap(bp);
}
+EXPORT_SYMBOL(cpm_setbrg);

/* This function is used to set high speed synchronous baud rate
 * clocks.
--
1.5.3.5


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