From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W7ikG-0007Nc-2o for barebox@lists.infradead.org; Mon, 27 Jan 2014 09:44:44 +0000 From: Sascha Hauer Date: Mon, 27 Jan 2014 10:44:21 +0100 Message-Id: <1390815861-30321-2-git-send-email-s.hauer@pengutronix.de> In-Reply-To: <1390815861-30321-1-git-send-email-s.hauer@pengutronix.de> References: <1390815861-30321-1-git-send-email-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 2/2] reset_source: add reset_source_get To: barebox@lists.infradead.org To get reset_source from C code, not only from shell. Signed-off-by: Sascha Hauer --- common/reset_source.c | 10 ++++++++++ include/reset_source.h | 6 ++++++ 2 files changed, 16 insertions(+) diff --git a/common/reset_source.c b/common/reset_source.c index 3a11d26..6026af1 100644 --- a/common/reset_source.c +++ b/common/reset_source.c @@ -27,8 +27,18 @@ static const char * const reset_src_names[] = { [RESET_JTAG] = "JTAG", }; +static enum reset_src_type reset_source; + +enum reset_src_type reset_source_get(void) +{ + return reset_source; +} +EXPORT_SYMBOL(reset_source_get); + void reset_source_set(enum reset_src_type st) { + reset_source = st; + setenv("global.system.reset", reset_src_names[st]); } EXPORT_SYMBOL(reset_source_set); diff --git a/include/reset_source.h b/include/reset_source.h index f3a203a..bff7f97 100644 --- a/include/reset_source.h +++ b/include/reset_source.h @@ -24,10 +24,16 @@ enum reset_src_type { #ifdef CONFIG_RESET_SOURCE void reset_source_set(enum reset_src_type); +enum reset_src_type reset_source_get(void); #else static inline void reset_source_set(enum reset_src_type unused) { } + +static inline enum reset_src_type reset_source_get(void) +{ + return RESET_UKWN; +} #endif #endif /* __INCLUDE_RESET_SOURCE_H */ -- 1.8.5.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox