net/stmmac: remove conditional compilation of clk code

With addition of dummy clk_*() calls for non CONFIG_HAVE_CLK cases in
clk.h, there is no need to have clk code enclosed in #ifdef
CONFIG_HAVE_CLK, #endif macros.

This also fixes error paths of probe(), as a goto is required in this
patch.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Acked-by: David S. Miller <davem@davemloft.net>
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: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 42 deletions

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index ab4c376cb276..f2d3665430ad 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -82,9 +82,7 @@ struct stmmac_priv {
 	struct stmmac_counters mmc;
 	struct dma_features dma_cap;
 	int hw_cap_support;
-#ifdef CONFIG_HAVE_CLK
 	struct clk *stmmac_clk;
-#endif
 	int clk_csr;
 	int synopsys_id;
 	struct timer_list eee_ctrl_timer;
@@ -113,46 +111,6 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
 void stmmac_disable_eee_mode(struct stmmac_priv *priv);
 bool stmmac_eee_init(struct stmmac_priv *priv);
 
-#ifdef CONFIG_HAVE_CLK
-static inline int stmmac_clk_enable(struct stmmac_priv *priv)
-{
-	if (!IS_ERR(priv->stmmac_clk))
-		return clk_prepare_enable(priv->stmmac_clk);
-
-	return 0;
-}
-
-static inline void stmmac_clk_disable(struct stmmac_priv *priv)
-{
-	if (IS_ERR(priv->stmmac_clk))
-		return;
-
-	clk_disable_unprepare(priv->stmmac_clk);
-}
-static inline int stmmac_clk_get(struct stmmac_priv *priv)
-{
-	priv->stmmac_clk = clk_get(priv->device, NULL);
-
-	if (IS_ERR(priv->stmmac_clk))
-		return PTR_ERR(priv->stmmac_clk);
-
-	return 0;
-}
-#else
-static inline int stmmac_clk_enable(struct stmmac_priv *priv)
-{
-	return 0;
-}
-static inline void stmmac_clk_disable(struct stmmac_priv *priv)
-{
-}
-static inline int stmmac_clk_get(struct stmmac_priv *priv)
-{
-	return 0;
-}
-#endif /* CONFIG_HAVE_CLK */
-
-
 #ifdef CONFIG_STMMAC_PLATFORM
 extern struct platform_driver stmmac_pltfr_driver;
 static inline int stmmac_register_platform(void)