From: Arnd Bergmann <a...@arndb.de> Date: Thu, 24 Nov 2016 17:26:22 +0100
> irda_get_mtt() returns a hardcoded '10000' in some cases, > and with gcc-7, we get a build error because this triggers a > compile-time check in udelay(): > > drivers/net/irda/w83977af_ir.o: In function `w83977af_hard_xmit': > w83977af_ir.c:(.text.w83977af_hard_xmit+0x14c): undefined reference to > `__bad_udelay' > > Older compilers did not run into this because they either did not > completely inline the irda_get_mtt() or did not consider the > 10000 value a constant expression. > > The code has been wrong since the start of git history. > > Signed-off-by: Arnd Bergmann <a...@arndb.de> Applied, thanks Arnd.
