Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH 2/3] mtd: atmel nand: fix build warning on 64-bit | Date | Mon, 9 Jul 2018 17:57:03 +0200 |
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Build-testing this driver on a 64-bit architecture produces a harmless warning:
drivers/mtd/nand/raw/atmel/nand-controller.c: In function 'atmel_smc_nand_controller_init': drivers/mtd/nand/raw/atmel/nand-controller.c:2053:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
To cast the pointer correctly, the destination type should be uintptr_t rather than a 32-bit int.
Fixes: c2f3d0b913a5 ("mtd: rawnand: atmel: Allow selection of this driver when COMPILE_TEST=y") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/mtd/nand/raw/atmel/nand-controller.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index e686fe73159e..e8f7549d0354 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -2050,7 +2050,7 @@ atmel_smc_nand_controller_init(struct atmel_smc_nand_controller *nc) return ret; } - nc->ebi_csa_offs = (unsigned int)match->data; + nc->ebi_csa_offs = (uintptr_t)match->data; /* * The at91sam9263 has 2 EBIs, if the NAND controller is under EBI1 -- 2.9.0
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