mtd: maps: Blackfin async: fix memory leaks in probe/remove funcs
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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@ -40,6 +40,9 @@ struct async_state {
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uint32_t flash_ambctl0, flash_ambctl1;
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uint32_t save_ambctl0, save_ambctl1;
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unsigned long irq_flags;
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#ifdef CONFIG_MTD_PARTITIONS
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struct mtd_partition *parts;
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#endif
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};
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static void switch_to_flash(struct async_state *state)
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@ -170,6 +173,7 @@ static int __devinit bfin_flash_probe(struct platform_device *pdev)
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if (ret > 0) {
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pr_devinit(KERN_NOTICE DRIVER_NAME ": Using commandline partition definition\n");
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add_mtd_partitions(state->mtd, pdata->parts, ret);
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state->parts = pdata->parts;
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} else if (pdata->nr_parts) {
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pr_devinit(KERN_NOTICE DRIVER_NAME ": Using board partition definition\n");
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@ -193,6 +197,7 @@ static int __devexit bfin_flash_remove(struct platform_device *pdev)
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gpio_free(state->enet_flash_pin);
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#ifdef CONFIG_MTD_PARTITIONS
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del_mtd_partitions(state->mtd);
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kfree(state->parts);
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#endif
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map_destroy(state->mtd);
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kfree(state);
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