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Subject[PATCH -next] mtd: rawnand: cadence: Change types of function parameters keeping DMA address
Date
It was changed to avoid compilation warnings during type casting.

Signed-off-by: Piotr Sroka <piotrs@cadence.com>
Reported-by: kbuild test robot <lkp@intel.com>
---
drivers/mtd/nand/raw/cadence-nand-controller.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/mtd/nand/raw/cadence-nand-controller.c b/drivers/mtd/nand/raw/cadence-nand-controller.c
index 3a36285..222a5fb 100644
--- a/drivers/mtd/nand/raw/cadence-nand-controller.c
+++ b/drivers/mtd/nand/raw/cadence-nand-controller.c
@@ -914,8 +914,8 @@ static void cadence_nand_get_caps(struct cdns_nand_ctrl *cdns_ctrl)
/* Prepare CDMA descriptor. */
static void
cadence_nand_cdma_desc_prepare(struct cdns_nand_ctrl *cdns_ctrl,
- char nf_mem, u32 flash_ptr, char *mem_ptr,
- char *ctrl_data_ptr, u16 ctype)
+ char nf_mem, u32 flash_ptr, dma_addr_t data,
+ dma_addr_t ctrl_data, u16 ctype)
{
struct cadence_nand_cdma_desc *cdma_desc = cdns_ctrl->cdma_desc;

@@ -931,13 +931,13 @@ cadence_nand_cdma_desc_prepare(struct cdns_nand_ctrl *cdns_ctrl,
cdma_desc->command_flags |= CDMA_CF_DMA_MASTER;
cdma_desc->command_flags |= CDMA_CF_INT;

- cdma_desc->memory_pointer = (uintptr_t)mem_ptr;
+ cdma_desc->memory_pointer = (u64)data;
cdma_desc->status = 0;
cdma_desc->sync_flag_pointer = 0;
cdma_desc->sync_arguments = 0;

cdma_desc->command_type = ctype;
- cdma_desc->ctrl_data_ptr = (uintptr_t)ctrl_data_ptr;
+ cdma_desc->ctrl_data_ptr = (u64)ctrl_data;
}

static u8 cadence_nand_check_desc_error(struct cdns_nand_ctrl *cdns_ctrl,
@@ -1280,8 +1280,7 @@ cadence_nand_cdma_transfer(struct cdns_nand_ctrl *cdns_ctrl, u8 chip_nr,
}

cadence_nand_cdma_desc_prepare(cdns_ctrl, chip_nr, page,
- (void *)dma_buf, (void *)dma_ctrl_dat,
- ctype);
+ dma_buf, dma_ctrl_dat, ctype);

status = cadence_nand_cdma_send_and_wait(cdns_ctrl, thread_nr);

@@ -1360,7 +1359,7 @@ static int cadence_nand_erase(struct nand_chip *chip, u32 page)

cadence_nand_cdma_desc_prepare(cdns_ctrl,
cdns_chip->cs[chip->cur_cs],
- page, NULL, NULL,
+ page, 0, 0,
CDMA_CT_ERASE);
status = cadence_nand_cdma_send_and_wait(cdns_ctrl, thread_nr);
if (status) {
--
2.4.5
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