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Commit 4938c88c authored by Mike Frysinger's avatar Mike Frysinger Committed by David Woodhouse
Browse files

mtd: maps: Blackfin async: fix memory leaks in probe/remove funcs 



Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
Signed-off-by: default avatarArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent 9f31f4b9

drivers/mtd/maps/bfin-async-flash.c

+5 −0
Original line number Diff line number Diff line
@@ -40,6 +40,9 @@ struct async_state { 
	uint32_t flash_ambctl0, flash_ambctl1;

	uint32_t save_ambctl0, save_ambctl1;

	unsigned long irq_flags;

#ifdef CONFIG_MTD_PARTITIONS

	struct mtd_partition *parts;

#endif

};



static void switch_to_flash(struct async_state *state)
@@ -170,6 +173,7 @@ static int __devinit bfin_flash_probe(struct platform_device *pdev) 
	if (ret > 0) {

		pr_devinit(KERN_NOTICE DRIVER_NAME ": Using commandline partition definition\n");

		add_mtd_partitions(state->mtd, pdata->parts, ret);

		state->parts = pdata->parts;



	} else if (pdata->nr_parts) {

		pr_devinit(KERN_NOTICE DRIVER_NAME ": Using board partition definition\n");
@@ -193,6 +197,7 @@ static int __devexit bfin_flash_remove(struct platform_device *pdev) 
	gpio_free(state->enet_flash_pin);

#ifdef CONFIG_MTD_PARTITIONS

	del_mtd_partitions(state->mtd);

	kfree(state->parts);

#endif

	map_destroy(state->mtd);

	kfree(state);