powerpc/mpc85xx: sparse fixes

fsl_corenet_serdes.c:485:6: warning: symbol '__soc_serdes_init' was not declared. Should it be static?
cpu_init.c:185:6: warning: symbol 'invalidate_cpc' was not declared. Should it be static?
bcsr.c:28:27: warning: non-ANSI function declaration of function 'enable_8568mds_duart'
bcsr.c:39:33: warning: non-ANSI function declaration of function 'enable_8568mds_flash_write'
bcsr.c:46:34: warning: non-ANSI function declaration of function 'disable_8568mds_flash_write'
bcsr.c:53:29: warning: non-ANSI function declaration of function 'enable_8568mds_qe_mdio'
bcsr.c:28:33: warning: non-ANSI function declaration of function 'enable_8569mds_flash_write'
bcsr.c:33:34: warning: non-ANSI function declaration of function 'disable_8569mds_flash_write'
bcsr.c:38:28: warning: non-ANSI function declaration of function 'enable_8569mds_qe_uec'
bcsr.c:63:47: warning: non-ANSI function declaration of function 'disable_8569mds_brd_eeprom_write_protect'
ngpixis.c:245:1: error: directive in argument list
ngpixis.c:247:1: error: directive in argument list

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
diff --git a/board/freescale/common/ngpixis.c b/board/freescale/common/ngpixis.c
index 276ae3c..3c75028 100644
--- a/board/freescale/common/ngpixis.c
+++ b/board/freescale/common/ngpixis.c
@@ -237,13 +237,17 @@
 	return 0;
 }
 
-U_BOOT_CMD(
-	pixis_reset, CONFIG_SYS_MAXARGS, 1, pixis_reset_cmd,
-	"Reset the board using the FPGA sequencer",
+#ifdef CONFIG_SYS_LONGHELP
+static char pixis_help_text[] =
 	"- hard reset to default bank\n"
 	"pixis_reset altbank - reset to alternate bank\n"
 #ifdef DEBUG
 	"pixis_reset dump - display the PIXIS registers\n"
 #endif
-	"pixis_reset sysclk <SYSCLK_freq> - reset with SYSCLK frequency(KHz)\n"
+	"pixis_reset sysclk <SYSCLK_freq> - reset with SYSCLK frequency(KHz)\n";
+#endif
+
+U_BOOT_CMD(
+	pixis_reset, CONFIG_SYS_MAXARGS, 1, pixis_reset_cmd,
+	"Reset the board using the FPGA sequencer", pixis_help_text
 	);