Revert "driver core: platform: Initialize dma_parms for platform devices"

This reverts commit 7c8978c0837d40c302f5e90d24c298d9ca9fc097, a new
version will come in the next release cycle.

Cc: <stable@vger.kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ludovic Barre <ludovic.barre@st.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 46abbfb..b5ce7b0 100644 (file)
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -512,7 +512,6 @@ int platform_device_add(struct platform_device *pdev)
                pdev->dev.parent = &platform_bus;
 
        pdev->dev.bus = &platform_bus_type;
-       pdev->dev.dma_parms = &pdev->dma_parms;
 
        switch (pdev->id) {
        default:

diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 81900b3..041bfa4 100644 (file)
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -25,7 +25,6 @@ struct platform_device {
        bool            id_auto;
        struct device   dev;
        u64             platform_dma_mask;
-       struct device_dma_parameters dma_parms;
        u32             num_resources;
        struct resource *resource;