staging: fix olpc_dcon build errors

drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c: In function ‘dcon_wiggle_xo_1_5’: drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c:155: error: implicit declaration of function ‘udelay’ drivers/built-in.o: In function `dcon_read_status_xo_1': olpc_dcon_xo_1.c:(.text+0x13472e): undefined reference to `cs5535_gpio_set' Signed-off-by: Sascha Silbe <sascha-pgp@silbe.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Apr 5, 2011 · bed4ab7 · bed4ab7
1 parent 392a002
commit bed4ab7
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diff --git a/drivers/staging/olpc_dcon/Kconfig b/drivers/staging/olpc_dcon/Kconfig
@@ -9,7 +9,7 @@ config FB_OLPC_DCON
 
 config FB_OLPC_DCON_1
 	bool "OLPC XO-1 DCON support"
-	depends on FB_OLPC_DCON
+	depends on FB_OLPC_DCON && GPIO_CS5535
 	default y
 	---help---
 	  Enable support for the DCON in XO-1 model laptops.  The kernel

diff --git a/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c b/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c
@@ -7,6 +7,7 @@
  */
 
 #include <linux/acpi.h>
+#include <linux/delay.h>
 #include <linux/pci.h>
 #include <linux/gpio.h>
 #include <asm/olpc.h>