alpha: math-emu: Fix modular build

d9e3cb2f · Ben Hutchings <[email protected]> · 2017-07-19 01:02:04 +01:00

Commit 00fc0e0dda62 ("alpha: move exports to actual definitions") also
removed the exports of the math emulator hooks, which are defined in C
code.  In case anyone cares about the option of CONFIG_MATHEMU=m, add
exports next to those definitions.  Also add a MODULE_LICENSE.

Fixes: 00fc0e0dda62 ("alpha: move exports to actual definitions")
Signed-off-by: Ben Hutchings <[email protected]>
Signed-off-by: Matt Turner <[email protected]>

Commit: d9e3cb2f9ed91020b780ee662bdec692a3f276c9
Parents: 873f9b5b

Changes

2 files changed · +3 −0

File	Status	Add	Del	Content
arch/alpha/kernel/traps.c	modified	+2	−0	View file
arch/alpha/math-emu/math.c	modified	+1	−0	View file

arch/alpha/kernel/traps.c

View file

diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index 65bb102..ddb89a1 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -193,8 +193,10 @@ die_if_kernel(char * str, struct pt_regs *regs, long err, unsigned long *r9_15)
 static long dummy_emul(void) { return 0; }
 long (*alpha_fp_emul_imprecise)(struct pt_regs *regs, unsigned long writemask)
   = (void *)dummy_emul;
+EXPORT_SYMBOL_GPL(alpha_fp_emul_imprecise);
 long (*alpha_fp_emul) (unsigned long pc)
   = (void *)dummy_emul;
+EXPORT_SYMBOL_GPL(alpha_fp_emul);
 #else
 long alpha_fp_emul_imprecise(struct pt_regs *regs, unsigned long writemask);
 long alpha_fp_emul (unsigned long pc);

arch/alpha/math-emu/math.c

View file

diff --git a/arch/alpha/math-emu/math.c b/arch/alpha/math-emu/math.c
index d17d705..1c2d456 100644
--- a/arch/alpha/math-emu/math.c
+++ b/arch/alpha/math-emu/math.c
@@ -53,6 +53,7 @@ extern void alpha_write_fp_reg_s (unsigned long reg, unsigned long val);
 #ifdef MODULE
 
 MODULE_DESCRIPTION("FP Software completion module");
+MODULE_LICENSE("GPL v2");
 
 extern long (*alpha_fp_emul_imprecise)(struct pt_regs *, unsigned long);
 extern long (*alpha_fp_emul) (unsigned long pc);