Staging: rtl8192su: compile fixes

This patch removes -fhard-float and the software float helpers. In-kernel
 floating point is not allowed.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/rtl8192su/Makefile b/drivers/staging/rtl8192su/Makefile
index 52dc09baf4f83ad1d7209c28b9fae53fb5b43948..c8b4332d108cff1968a85b5a10555c45a316308d 100644 (file)
--- a/drivers/staging/rtl8192su/Makefile
+++ b/drivers/staging/rtl8192su/Makefile
@@ -2,7 +2,6 @@ NIC_SELECT = RTL8192SU
 
 EXTRA_CFLAGS += -std=gnu89
 EXTRA_CFLAGS += -O2
-EXTRA_CFLAGS += -mhard-float -DCONFIG_FORCE_HARD_FLOAT=y
 
 EXTRA_CFLAGS += -DJACKSON_NEW_RX
 EXTRA_CFLAGS += -DTHOMAS_BEACON

diff --git a/drivers/staging/rtl8192su/r8192U_core.c b/drivers/staging/rtl8192su/r8192U_core.c
index 959fba883a6ce57de7c0a271523f0e560f946966..f12936aa1fb70b9c0a918f53532eb7abfe228e01 100644 (file)
--- a/drivers/staging/rtl8192su/r8192U_core.c
+++ b/drivers/staging/rtl8192su/r8192U_core.c
@@ -24,14 +24,6 @@
  * Jerry chuang <wlanfae@realtek.com>
  */
 
-#ifndef CONFIG_FORCE_HARD_FLOAT
-double __floatsidf (int i) { return i; }
-unsigned int __fixunsdfsi (double d) { return d; }
-double __adddf3(double a, double b) { return a+b; }
-double __addsf3(float a, float b) { return a+b; }
-double __subdf3(double a, double b) { return a-b; }
-double __extendsfdf2(float a) {return a;}
-#endif
 
 #undef LOOP_TEST
 #undef DUMP_RX