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| author | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-03-15 14:00:20 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-15 17:02:22 +0100 |
| commit | f47f6d31645c5020602469cafa1e6c8a228dcaab (patch) | |
| tree | 3128192eead379c9b9809c4b5946f1a23958bbec | |
| parent | staging: omap-thermal: refactor temp_sensor_unmask_interrupts (diff) | |
| download | linux-f47f6d31645c5020602469cafa1e6c8a228dcaab.tar.xz linux-f47f6d31645c5020602469cafa1e6c8a228dcaab.zip | |
staging: omap-thermal: update omap_bandgap_unmask_interrupts documentation
Proper document the function to configure the IRQ event masks.
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/omap-thermal/omap-bandgap.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/staging/omap-thermal/omap-bandgap.c b/drivers/staging/omap-thermal/omap-bandgap.c index 26d36f361cc2..d001323d1342 100644 --- a/drivers/staging/omap-thermal/omap-bandgap.c +++ b/drivers/staging/omap-thermal/omap-bandgap.c @@ -337,7 +337,15 @@ exit: /*** Helper functions handling device Alert/Shutdown signals ***/ -/* Talert masks. Call it only if HAS(TALERT) is set */ +/** + * omap_bandgap_unmask_interrupts() - unmasks the events of thot & tcold + * @bg_ptr: struct omap_bandgap pointer + * @t_hot: hot temperature value to trigger alert signal + * @t_cold: cold temperature value to trigger alert signal + * + * Checks the requested t_hot and t_cold values and configures the IRQ event + * masks accordingly. Call this function only if bandgap features HAS(TALERT). + */ static void omap_bandgap_unmask_interrupts(struct omap_bandgap *bg_ptr, int id, u32 t_hot, u32 t_cold) { |