[PATCH revised 3/4] powerpc: Add EXPORT_SYMBOL_GPL for symbols required by fs_enet and cpm_uart
From: Jochen Friedrich <jochen@scram.de>
Date: 2007-11-22 17:35:17
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
fs_enet and cpm_uart need symbols from commproc.c (for CPM1) or cpm2_common.c. Add EXPORT_SYMBOL_GPL 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> Acked-by: Scott Wood <redacted> --- 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..ddbe138 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_GPL(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_GPL(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..b878a67 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_GPL(cpmp); /* We allocate this here because it is used almost exclusively for * the communication processor devices. */ cpm2_map_t __iomem *cpm2_immr; +EXPORT_SYMBOL_GPL(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_GPL(cpm_setbrg); /* This function is used to set high speed synchronous baud rate * clocks.
--
1.5.3.4