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author | Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> | 2016-04-12 17:46:41 -0300 |
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committer | Jacek Anaszewski <j.anaszewski@samsung.com> | 2016-04-13 10:23:15 +0200 |
commit | 4c7e054f08822dc7539d33dbd3e5b9b67297bed5 (patch) | |
tree | 7e33e3221b08a138ff129a30c48400a3809c8739 | |
parent | 4b721174c7976f26300e39aa42714fb5a54bebb5 (diff) | |
download | op-kernel-dev-4c7e054f08822dc7539d33dbd3e5b9b67297bed5.zip op-kernel-dev-4c7e054f08822dc7539d33dbd3e5b9b67297bed5.tar.gz |
mtd: nand: Remove the "nand-disk" LED trigger
This commit removes the "nand-disk" LED trigger from the
NAND code.
A trigger with the same name is already available selecting
LEDS_TRIGGER_MTD. Note that "nand-disk" trigger is being
deprecated in favor of the "mtd" trigger.
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
-rw-r--r-- | drivers/mtd/nand/nand_base.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index b6facac..8d6287e 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -43,7 +43,6 @@ #include <linux/mtd/nand_bch.h> #include <linux/interrupt.h> #include <linux/bitops.h> -#include <linux/leds.h> #include <linux/io.h> #include <linux/mtd/partitions.h> #include <linux/of_mtd.h> @@ -97,12 +96,6 @@ static int nand_get_device(struct mtd_info *mtd, int new_state); static int nand_do_write_oob(struct mtd_info *mtd, loff_t to, struct mtd_oob_ops *ops); -/* - * For devices which display every fart in the system on a separate LED. Is - * compiled away when LED support is disabled. - */ -DEFINE_LED_TRIGGER(nand_led_trigger); - static int check_offs_len(struct mtd_info *mtd, loff_t ofs, uint64_t len) { @@ -540,19 +533,16 @@ void nand_wait_ready(struct mtd_info *mtd) if (in_interrupt() || oops_in_progress) return panic_nand_wait_ready(mtd, timeo); - led_trigger_event(nand_led_trigger, LED_FULL); /* Wait until command is processed or timeout occurs */ timeo = jiffies + msecs_to_jiffies(timeo); do { if (chip->dev_ready(mtd)) - goto out; + return; cond_resched(); } while (time_before(jiffies, timeo)); if (!chip->dev_ready(mtd)) pr_warn_ratelimited("timeout while waiting for chip to become ready\n"); -out: - led_trigger_event(nand_led_trigger, LED_OFF); } EXPORT_SYMBOL_GPL(nand_wait_ready); @@ -885,8 +875,6 @@ static int nand_wait(struct mtd_info *mtd, struct nand_chip *chip) int status; unsigned long timeo = 400; - led_trigger_event(nand_led_trigger, LED_FULL); - /* * Apply this short delay always to ensure that we do wait tWB in any * case on any machine. @@ -910,7 +898,6 @@ static int nand_wait(struct mtd_info *mtd, struct nand_chip *chip) cond_resched(); } while (time_before(jiffies, timeo)); } - led_trigger_event(nand_led_trigger, LED_OFF); status = (int)chip->read_byte(mtd); /* This can happen if in case of timeout or buggy dev_ready */ @@ -4474,20 +4461,6 @@ void nand_release(struct mtd_info *mtd) } EXPORT_SYMBOL_GPL(nand_release); -static int __init nand_base_init(void) -{ - led_trigger_register_simple("nand-disk", &nand_led_trigger); - return 0; -} - -static void __exit nand_base_exit(void) -{ - led_trigger_unregister_simple(nand_led_trigger); -} - -module_init(nand_base_init); -module_exit(nand_base_exit); - MODULE_LICENSE("GPL"); MODULE_AUTHOR("Steven J. Hill <sjhill@realitydiluted.com>"); MODULE_AUTHOR("Thomas Gleixner <tglx@linutronix.de>"); |