From b21e0cf06aef8bf2a84e1986121f60a7fabf537b Mon Sep 17 00:00:00 2001 From: Eduardo Valentin Date: Fri, 15 Mar 2013 08:59:59 -0400 Subject: [PATCH] --- yaml --- r: 363462 b: refs/heads/master c: 4a6554ed29906be67082e26ac99cbbca9d2f9060 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/staging/omap-thermal/omap-bandgap.c | 10 ++++++++++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index f28bf3089840..36b5a410d864 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 7a556e6a4a8333ea0ddf9cffc9ef42c9a912925d +refs/heads/master: 4a6554ed29906be67082e26ac99cbbca9d2f9060 diff --git a/trunk/drivers/staging/omap-thermal/omap-bandgap.c b/trunk/drivers/staging/omap-thermal/omap-bandgap.c index 62a5fb9623b2..02817b54b456 100644 --- a/trunk/drivers/staging/omap-thermal/omap-bandgap.c +++ b/trunk/drivers/staging/omap-thermal/omap-bandgap.c @@ -109,6 +109,16 @@ static int omap_bandgap_power(struct omap_bandgap *bg_ptr, bool on) return 0; } +/** + * omap_bandgap_read_temp() - helper function to read sensor temperature + * @bg_ptr: pointer to omap_bandgap structure + * @id: bandgap sensor id + * + * Function to concentrate the steps to read sensor temperature register. + * This function is desired because, depending on bandgap device version, + * it might be needed to freeze the bandgap state machine, before fetching + * the register value. + */ static u32 omap_bandgap_read_temp(struct omap_bandgap *bg_ptr, int id) { struct temp_sensor_registers *tsr;