From 13d41b537df7d2538f901aa98f82672482b50d12 Mon Sep 17 00:00:00 2001 From: Chaitanya Kulkarni Date: Mon, 25 Jan 2021 15:32:43 -0800 Subject: n64: store dev instance into disk private data The device instance is declared globally. Remove global variable & use the disk->private_data to store the device instance in the n64cart_probe() and get the same instance from bio->bi_disk->private data in n64cart_submit_bio. Signed-off-by: Chaitanya Kulkarni Reviewed-by: Lauri Kasanen Signed-off-by: Thomas Bogendoerfer --- drivers/block/n64cart.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/block/n64cart.c') diff --git a/drivers/block/n64cart.c b/drivers/block/n64cart.c index 43482d158640..47bdf324e962 100644 --- a/drivers/block/n64cart.c +++ b/drivers/block/n64cart.c @@ -30,7 +30,6 @@ enum { #define MIN_ALIGNMENT 8 static u32 __iomem *reg_base; -static struct device *dev; static unsigned int start; module_param(start, uint, 0); @@ -89,6 +88,7 @@ static blk_qc_t n64cart_submit_bio(struct bio *bio) { struct bio_vec bvec; struct bvec_iter iter; + struct device *dev = bio->bi_disk->private_data; u32 pos = bio->bi_iter.bi_sector << SECTOR_SHIFT; bio_for_each_segment(bvec, bio, iter) { @@ -140,11 +140,10 @@ static int __init n64cart_probe(struct platform_device *pdev) if (!disk->queue) return -ENOMEM; - dev = &pdev->dev; - disk->first_minor = 0; disk->flags = GENHD_FL_NO_PART_SCAN | GENHD_FL_EXT_DEVT; disk->fops = &n64cart_fops; + disk->private_data = &pdev->dev; strcpy(disk->disk_name, "n64cart"); set_capacity(disk, size >> SECTOR_SHIFT); -- cgit v1.2.3-59-g8ed1b