On 11/09/2016 05:35 AM, Masahiro Yamada wrote:
> The struct member "idx" was used as an index for debug_array long
> ago, but the DEBUG_DENALI feature was removed by commit 7cfffac06ca0
> ("nand/denali: use dev_xx debug function to replace nand_dbg_print
> and some printk"). Since then, this has been only initialized, but
> never referenced.
>
> Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
Reviewed-by: Marek Vasut <marek.va...@gmail.com>
> ---
>
> drivers/mtd/nand/denali.c | 2 --
> drivers/mtd/nand/denali.h | 1 -
> 2 files changed, 3 deletions(-)
>
> diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
> index 062d5b5..51ddb84 100644
> --- a/drivers/mtd/nand/denali.c
> +++ b/drivers/mtd/nand/denali.c
> @@ -1436,8 +1436,6 @@ static int denali_ooblayout_free(struct mtd_info *mtd,
> int section,
> /* initialize driver data structures */
> static void denali_drv_init(struct denali_nand_info *denali)
> {
> - denali->idx = 0;
> -
> /* setup interrupt handler */
> /*
> * the completion object will be used to notify
> diff --git a/drivers/mtd/nand/denali.h b/drivers/mtd/nand/denali.h
> index e7ab486..0ce7344 100644
> --- a/drivers/mtd/nand/denali.h
> +++ b/drivers/mtd/nand/denali.h
> @@ -467,7 +467,6 @@ struct denali_nand_info {
> spinlock_t irq_lock;
> uint32_t irq_status;
> int irq_debug_array[32];
> - int idx;
> int irq;
>
> uint32_t devnum; /* represent how many nands connected */
>
--
Best regards,
Marek Vasut
