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mtd: rawnand: better name for the controller structure

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In the raw NAND core, a NAND chip is described by a nand_chip structure,
while a NAND controller is described with a nand_hw_control structure
which is not very meaningful.

Rename this structure nand_controller.

As the structure gets renamed, it is logical to also rename the core
function initializing it from nand_hw_control_init() to
nand_controller_init().

Lastly, the 'hwcontrol' entry of the nand_chip structure is not
meaningful neither while it has the role of fallback when no controller
structure is provided by the driver (the controller driver is dumb and
can only control a single chip). Thus, it is renamed dummy_controller.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Boris Brezillon <boris.brezillon@bootlin.com>
This commit is contained in:
Miquel Raynal
2018-07-17 09:08:02 +02:00
parent 110ab15826
commit 7da45139d2
19 changed files with 50 additions and 47 deletions
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6
drivers/mtd/nand/raw/marvell_nand.c
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@@ -318,7 +318,7 @@ struct marvell_nfc_caps {
* @dma_buf: 32-bit aligned buffer for DMA transfers (NFCv1 only)
*/
struct marvell_nfc {
struct nand_hw_control controller;
struct nand_controller controller;
struct device *dev;
void __iomem *regs;
struct clk *core_clk;
@@ -335,7 +335,7 @@ struct marvell_nfc {
u8 *dma_buf;
};
static inline struct marvell_nfc *to_marvell_nfc(struct nand_hw_control *ctrl)
static inline struct marvell_nfc *to_marvell_nfc(struct nand_controller *ctrl)
{
return container_of(ctrl, struct marvell_nfc, controller);
}
@@ -2745,7 +2745,7 @@ static int marvell_nfc_probe(struct platform_device *pdev)
return -ENOMEM;
nfc->dev = dev;
nand_hw_control_init(&nfc->controller);
nand_controller_init(&nfc->controller);
INIT_LIST_HEAD(&nfc->chips);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);