[PATCH] PXA2xx: build PCMCIA as a module

[Florin Malita <fmalita@gmail.com>]

This patch adds support for building the PCMCIA driver for pxa2xx Sharp
platforms as a module:

1) platform_scoop_config is currently declared in pxa2xx_sharpsl.c but
referenced in the platform code - move the declaration in the platform
code so pxa2xx_sharpsl.c can be built as a module.
2) export soc_common_drv_pcmcia_remove which is referenced in
pxa2xx_base.c.

Please apply.

Signed-off-by: Florin Malita <fmalita@gmail.com>
--
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -45,6 +45,9 @@
 #include "generic.h"
 #include "sharpsl.h"
 
+/* PCMCIA to Scoop linkage */
+struct scoop_pcmcia_config *platform_scoop_config;
+EXPORT_SYMBOL(platform_scoop_config);
 
 /*
  * Corgi SCOOP Device
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -48,6 +48,10 @@
 #include "generic.h"
 #include "sharpsl.h"
 
+/* PCMCIA to Scoop linkage */
+struct scoop_pcmcia_config *platform_scoop_config;
+EXPORT_SYMBOL(platform_scoop_config);
+
 /*
  * Spitz SCOOP Device #1
  */
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -27,13 +27,6 @@
 
 #define	NO_KEEP_VS 0x0001
 
-/* PCMCIA to Scoop linkage
-
-   There is no easy way to link multiple scoop devices into one
-   single entity for the pxa2xx_pcmcia device so this structure
-   is used which is setup by the platform code
-*/
-struct scoop_pcmcia_config *platform_scoop_config;
 #define SCOOP_DEV platform_scoop_config->devs
 
 static void sharpsl_pcmcia_init_reset(struct scoop_pcmcia_dev *scoopdev)
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -846,3 +846,5 @@ int soc_common_drv_pcmcia_remove(struct 
 
 	return 0;
 }
+
+EXPORT_SYMBOL(soc_common_drv_pcmcia_remove);


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