ARM: imx: dynamically allocate mxc_w1 devices

Currently there is no platform data used in the driver.  In case this
changes NULL is passed unused to the soc specific functions.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-mx3/devices-imx31.h
index de9598590eba..a88f243ec72f 100644
--- a/arch/arm/mach-mx3/devices-imx31.h
+++ b/arch/arm/mach-mx3/devices-imx31.h
@@ -33,6 +33,10 @@ extern const struct imx_mxc_nand_data imx31_mxc_nand_data __initconst;
 #define imx31_add_mxc_nand(pdata)       \
         imx_add_mxc_nand(&imx31_mxc_nand_data, pdata)
 
+extern const struct imx_mxc_w1_data imx31_mxc_w1_data __initconst;
+#define imx31_add_mxc_w1(pdata) \
+        imx_add_mxc_w1(&imx31_mxc_w1_data)
+
 extern const struct imx_spi_imx_data imx31_cspi_data[] __initconst;
 #define imx31_add_cspi(id, pdata)       \
         imx_add_spi_imx(&imx31_cspi_data[id], pdata)