stmmac: Fix compilation error in mmc_core.c

Fix this error:

  CC      drivers/net/ethernet/stmicro/stmmac/mmc_core.o
drivers/net/ethernet/stmicro/stmmac/mmc_core.c: In function 'dwmac_mmc_ctrl':
drivers/net/ethernet/stmicro/stmmac/mmc_core.c:143:2: error: implicit
  declaration of function 'pr_debug' [-Werror=implicit-function-declaration]

Signed-off-by: Stefan Roese <[email protected]>
Cc: Giuseppe Cavallaro <[email protected]>
Acked-by: Giuseppe Cavallaro <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
index 41e6b33e1b084724132d11369442f43269c12108..c07cfe989f6ef35716c59d3b5e29cdeefa4f1f2a 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
@@ -22,6 +22,7 @@
   Author: Giuseppe Cavallaro <[email protected]>
 *******************************************************************************/
 
+#include <linux/kernel.h>
 #include <linux/io.h>
 #include "mmc.h"