[PATCH] frv: implement and export various things required by modules
Export a number of features required to build all the modules. It also
implements the following simple features:
(*) csum_partial_copy_from_user() for MMU as well as no-MMU.
(*) __ucmpdi2().
so that they can be exported too.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/frv/kernel/irq.c b/arch/frv/kernel/irq.c
index 8c524cd..59580c5 100644
--- a/arch/frv/kernel/irq.c
+++ b/arch/frv/kernel/irq.c
@@ -32,6 +32,7 @@
#include <linux/irq.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <linux/module.h>
#include <asm/atomic.h>
#include <asm/io.h>
@@ -178,6 +179,8 @@
spin_unlock_irqrestore(&level->lock, flags);
}
+EXPORT_SYMBOL(disable_irq_nosync);
+
/**
* disable_irq - disable an irq and wait for completion
* @irq: Interrupt to disable
@@ -204,6 +207,8 @@
#endif
}
+EXPORT_SYMBOL(disable_irq);
+
/**
* enable_irq - enable handling of an irq
* @irq: Interrupt to enable
@@ -268,6 +273,8 @@
spin_unlock_irqrestore(&level->lock, flags);
}
+EXPORT_SYMBOL(enable_irq);
+
/*****************************************************************************/
/*
* handles all normal device IRQ's
@@ -425,6 +432,8 @@
return retval;
}
+EXPORT_SYMBOL(request_irq);
+
/**
* free_irq - free an interrupt
* @irq: Interrupt line to free
@@ -496,6 +505,8 @@
}
}
+EXPORT_SYMBOL(free_irq);
+
/*
* IRQ autodetection code..
*
@@ -519,6 +530,8 @@
return 0;
}
+EXPORT_SYMBOL(probe_irq_on);
+
/*
* Return a mask of triggered interrupts (this
* can handle only legacy ISA interrupts).
@@ -542,6 +555,8 @@
return 0;
}
+EXPORT_SYMBOL(probe_irq_mask);
+
/*
* Return the one interrupt that triggered (this can
* handle any interrupt source).
@@ -571,6 +586,8 @@
return -1;
}
+EXPORT_SYMBOL(probe_irq_off);
+
/* this was setup_x86_irq but it seems pretty generic */
int setup_irq(unsigned int irq, struct irqaction *new)
{