Merge tag 'v4.5' into next

Merge with Linux 4.5 to get PROPERTY_ENTRY_INTEGER() that is needed to
fix pxa/raumfeld rotary encoder properties.

1 files changed, 10 insertions, 16 deletions

diff --git a/drivers/mtd/nand/ams-delta.c b/drivers/mtd/nand/ams-delta.c
index 842f8fe91b56..68b58c85789c 100644
--- a/drivers/mtd/nand/ams-delta.c
+++ b/drivers/mtd/nand/ams-delta.c
@@ -64,8 +64,8 @@ static struct mtd_partition partition_info[] = {
 
 static void ams_delta_write_byte(struct mtd_info *mtd, u_char byte)
 {
-	struct nand_chip *this = mtd->priv;
-	void __iomem *io_base = this->priv;
+	struct nand_chip *this = mtd_to_nand(mtd);
+	void __iomem *io_base = (void __iomem *)nand_get_controller_data(this);
 
 	writew(0, io_base + OMAP_MPUIO_IO_CNTL);
 	writew(byte, this->IO_ADDR_W);
@@ -77,8 +77,8 @@ static void ams_delta_write_byte(struct mtd_info *mtd, u_char byte)
 static u_char ams_delta_read_byte(struct mtd_info *mtd)
 {
 	u_char res;
-	struct nand_chip *this = mtd->priv;
-	void __iomem *io_base = this->priv;
+	struct nand_chip *this = mtd_to_nand(mtd);
+	void __iomem *io_base = (void __iomem *)nand_get_controller_data(this);
 
 	gpio_set_value(AMS_DELTA_GPIO_PIN_NAND_NRE, 0);
 	ndelay(40);
@@ -183,22 +183,16 @@ static int ams_delta_init(struct platform_device *pdev)
 		return -ENXIO;
 
 	/* Allocate memory for MTD device structure and private data */
-	ams_delta_mtd = kzalloc(sizeof(struct mtd_info) +
-				sizeof(struct nand_chip), GFP_KERNEL);
-	if (!ams_delta_mtd) {
+	this = kzalloc(sizeof(struct nand_chip), GFP_KERNEL);
+	if (!this) {
 		printk (KERN_WARNING "Unable to allocate E3 NAND MTD device structure.\n");
 		err = -ENOMEM;
 		goto out;
 	}
 
+	ams_delta_mtd = nand_to_mtd(this);
 	ams_delta_mtd->owner = THIS_MODULE;
 
-	/* Get pointer to private data */
-	this = (struct nand_chip *) (&ams_delta_mtd[1]);
-
-	/* Link the private data with the MTD structure */
-	ams_delta_mtd->priv = this;
-
 	/*
 	 * Don't try to request the memory region from here,
 	 * it should have been already requested from the
@@ -212,7 +206,7 @@ static int ams_delta_init(struct platform_device *pdev)
 		goto out_free;
 	}
 
-	this->priv = io_base;
+	nand_set_controller_data(this, (void *)io_base);
 
 	/* Set address of NAND IO lines */
 	this->IO_ADDR_R = io_base + OMAP_MPUIO_INPUT_LATCH;
@@ -256,7 +250,7 @@ out_gpio:
 	gpio_free(AMS_DELTA_GPIO_PIN_NAND_RB);
 	iounmap(io_base);
 out_free:
-	kfree(ams_delta_mtd);
+	kfree(this);
  out:
 	return err;
 }
@@ -276,7 +270,7 @@ static int ams_delta_cleanup(struct platform_device *pdev)
 	iounmap(io_base);
 
 	/* Free the MTD device structure */
-	kfree(ams_delta_mtd);
+	kfree(mtd_to_nand(ams_delta_mtd));
 
 	return 0;
 }