Eric Lee / smarc-fsl-linux-kernel

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Commit dd279f6127c0f64dfb0055bc0adb97a284a08df3

Authored by Mike Frysinger
Committed by Linus Torvalds
1 parent c69ad71bcd

blackfin RTC driver: if we dont define irq_set_freq, the common rtc-dev layer wi… 

…ll give us the same behavior of returning ENOTTY

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Cc: David Brownell <david-b@pacbell.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Showing 1 changed file with 0 additions and 15 deletions Side-by-side Diff

drivers/rtc/rtc-bfin.c
Diff comments   View file @ dd279f6
... ... @@ -381,20 +381,6 @@
381 381 #undef yesno
382 382 }
383 383  
384   -/**
385   - * bfin_irq_set_freq - make sure hardware supports requested freq
386   - * @dev: pointer to RTC device structure
387   - * @freq: requested frequency rate
388   - *
389   - * The Blackfin RTC can only generate periodic events at 1 per
390   - * second (1 Hz), so reject any attempt at changing it.
391   - */
392   -static int bfin_irq_set_freq(struct device *dev, int freq)
393   -{
394   - dev_dbg_stamp(dev);
395   - return -ENOTTY;
396   -}
397   -
398 384 static struct rtc_class_ops bfin_rtc_ops = {
399 385 .open = bfin_rtc_open,
400 386 .release = bfin_rtc_release,
... ... @@ -404,7 +390,6 @@
404 390 .read_alarm = bfin_rtc_read_alarm,
405 391 .set_alarm = bfin_rtc_set_alarm,
406 392 .proc = bfin_rtc_proc,
407   - .irq_set_freq = bfin_irq_set_freq,
408 393 };
409 394  
410 395 static int __devinit bfin_rtc_probe(struct platform_device *pdev)