• Viresh Kumar's avatar
    clk: add non CONFIG_HAVE_CLK routines · 93abe8e4
    Viresh Kumar authored
    Many drivers are shared between architectures that may or may not have
    HAVE_CLK selected for them.  To remove compilation errors for them we
    enclose clk_*() calls in these drivers within #ifdef CONFIG_HAVE_CLK,
    This patch removes the need of these CONFIG_HAVE_CLK statements, by
    introducing dummy routines when HAVE_CLK is not selected by platforms.
    So, definition of these routines will always be available.  These calls
    will return error for platforms that don't select HAVE_CLK.
    Signed-off-by: default avatarViresh Kumar <viresh.kumar@st.com>
    Cc: Wolfram Sang <w.sang@pengutronix.de>
    Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Cc: Jeff Garzik <jgarzik@redhat.com>
    Cc: Andrew Lunn <andrew@lunn.ch>
    Cc: Bhupesh Sharma <bhupesh.sharma@st.com>
    Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
    Cc: Russell King <rmk@arm.linux.org.uk>
    Cc: Mike Turquette <mturquette@linaro.org>
    Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Cc: viresh kumar <viresh.linux@gmail.com>
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
clk.h 10.3 KB