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Tue, 15 Dec 2020 16:54:46 +0000 (GMT) From: Marek Szyprowski To: u-boot@lists.denx.de, u-boot-amlogic@groups.io Cc: Marek Szyprowski , Neil Armstrong , Lukasz Majewski , Philippe Reynes , Simon Glass , Heinrich Schuchardt , Jaehoon Chung , Bartlomiej Zolnierkiewicz Subject: [PATCH v2 6/7 RESEND] cmd: button: store button state in the 'button' env Date: Tue, 15 Dec 2020 17:54:39 +0100 Message-Id: <20201215165439.13165-1-m.szyprowski@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201215144230.9235-7-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuphleLIzCtJLcpLzFFi42LZduznOd3wVzfiDR6tlbTYOGM9q8WNX22s Fs/fXWayWHvkLrvFob5oi47DyhbftmxjtJg04Rebxdu9newWh6d+YHTg8nh/o5XdY3bDRRaP ebNOsHh8+BjnMb/zO5PH2Ts7GD36tqxi9Ni47ABzAEcUl01Kak5mWWqRvl0CV8aRow9ZCt6x VvxoP87YwHiDpYuRk0NCwETi6+IfQDYXh5DACkaJr13LWCGcL4wSDbdPMEI4nxkl3p8/yQ7T cnPvLqjEckaJRwdPMMO1rPn8hxGkik3AUKLrbRcbiC0iYCRxqWkH2BJmgTtMEl2TG8C2CwuE SOyavA+siEVAVWLKzKesIDavgK3EsnXtUOvkJVZvOMAMYnMCxe++fgR2oITAAQ6JlU8XADkc QI6LxNvt/hD1whKvjm+B6pWR+L9zPhNEfTOjxMNza9khnB5GictNMxghqqwl7pz7xQYyiFlA U2L9Ln2IsKPEx47djBDz+SRuvBUECTMDmZO2TWeGCPNKdLQJQVSrScw6vg5u7cELl5ghbA+J g3/boaE1gVFi2ennbBMY5WchLFvAyLiKUTy1tDg3PbXYOC+1XK84Mbe4NC9dLzk/dxMjMMGc /nf86w7GFa8+6h1iZOJgPMQowcGsJMLbW3o9Xog3JbGyKrUoP76oNCe1+BCjNAeLkjjvrq1r 4oUE0hNLUrNTUwtSi2CyTBycUg1MeVuvSM/j28HOU9BnV1J/VEvRICzD/NK/C81TD0tU711t 8Cw9g2NbRp9zSHqhyOkl2WFhYvLhB+sS3pm3sr+NdpjY95Lxl9jhl/cOPTh/aNvZu0Jv/u1g u/Lryv5kSYaQX68ue3MZ3yy9tlVy3VemfoaszBWOm0LP7b8SEVm/JX5ihIPxa46TO6WSO1bN /flG6LBCoPaqwNbu6wEHNwt953nHsP67FcPH+bJrE2qCPqet2fLwM5tCoa6qQvueGz78J2ec 0Pj2/NSX6UZdd3ieBOx7LeGutLqx9f6n6xoaz4R8LjxcfFz5eu/8yxE7XGtUVG4G3LsnMlNt A4fCIo891T1HS35s79E9tPsBS0PmMiWW4oxEQy3mouJEAPBFfSmfAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrDLMWRmVeSWpSXmKPExsVy+t/xe7phr27EG7xsNLXYOGM9q8WNX22s Fs/fXWayWHvkLrvFob5oi47DyhbftmxjtJg04Rebxdu9newWh6d+YHTg8nh/o5XdY3bDRRaP ebNOsHh8+BjnMb/zO5PH2Ts7GD36tqxi9Ni47ABzAEeUnk1RfmlJqkJGfnGJrVK0oYWRnqGl hZ6RiaWeobF5rJWRqZK+nU1Kak5mWWqRvl2CXsaRow9ZCt6xVvxoP87YwHiDpYuRk0NCwETi 5t5djF2MXBxCAksZJeZsvQ+VkJE4Oa2BFcIWlvhzrYsNougTo8SZTxAJNgFDia63IAlODhGg SSe7LrGCFDELPGKSeNrVzA6SEBYIkuiYMZcZxGYRUJWYMvMpWDOvgK3EsnXt7BAb5CVWbzgA VsMJFL/7+hFQDQfQNhuJWVeDJjDyLWBkWMUoklpanJueW2yoV5yYW1yal66XnJ+7iREY7NuO /dy8g3Heq496hxiZOBgPMUpwMCuJ8PaWXo8X4k1JrKxKLcqPLyrNSS0+xGgKdMZEZinR5Hxg vOWVxBuaGZgamphZGphamhkrifNunbsmXkggPbEkNTs1tSC1CKaPiYNTqoGJQ87frYg5XuiH k8zvpTc7PLfnPxCVX/qk6mWI3ZtLO2f9KTeRcarfcjxEcrGh0inLXS6zf0xeeFP36HTN42Kf EwXmHj3D6pEgukGjo+6QlUfCqYP//t2bfHPPOteHHptCzweu+LzckYVn775dy+/Y7F2sEuR6 vmlFgOuuq9qcX5TFwnfFFtyTlFVlYXubp5Pf6PT+Y/KEIwZcdf0pGx/M23DFq/9k+SvzAjfJ gn8v7xVovo/fmh8Uvn9q7IXPEhuDvIPktT1WdIvcW13/uifk1J+aVOfu3V9Dzl3es+xn3pLb SxwcntVdZEs5Hvjy8xJxXx7Tuj2sicftYqIVXDdMc8rewsUf2WIuP0NePyRViaU4I9FQi7mo OBEAfq89K/8CAAA= X-CMS-MailID: 20201215165446eucas1p1c627adde04ee9da682e665756c5e934c X-Msg-Generator: CA X-RootMTR: 20201215165446eucas1p1c627adde04ee9da682e665756c5e934c X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20201215165446eucas1p1c627adde04ee9da682e665756c5e934c References: <20201215144230.9235-7-m.szyprowski@samsung.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean Save examined button state in 'button' environment variable to enable checking button state in the scripts. Signed-off-by: Marek Szyprowski --- Resend reason: get rid of the Change-Id tag, that was still in v2. --- cmd/button.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/cmd/button.c b/cmd/button.c index 64c5a8fa04..8da911068a 100644 --- a/cmd/button.c +++ b/cmd/button.c @@ -23,8 +23,10 @@ static int show_button_state(struct udevice *dev) ret = button_get_state(dev); if (ret >= BUTTON_COUNT) ret = -EINVAL; - if (ret >= 0) + if (ret >= 0) { printf("%s\n", state_label[ret]); + env_set("button", state_label[ret]); + } return ret; }