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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-07-26 12:41:55 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-03-02 19:51:23 +0100 |
| commit | 0fef0664339580033ea59a6a380eea236191a18e (patch) | |
| tree | 11246c2001059b7a34be4ef73db31f287e08ae9f /arch/arm/mach-imx/imx-bbu-internal.c | |
| parent | a4bffb2313a2c589a7e6a49db7087c10b627c929 (diff) | |
| download | barebox-0fef0664339580033ea59a6a380eea236191a18e.tar.gz barebox-0fef0664339580033ea59a6a380eea236191a18e.tar.xz | |
ARM: i.MX: bbu-internal: detect device before writing to it
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Stefan Christ <s.christ@phytec.de>
Diffstat (limited to 'arch/arm/mach-imx/imx-bbu-internal.c')
| -rw-r--r-- | arch/arm/mach-imx/imx-bbu-internal.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/imx-bbu-internal.c b/arch/arm/mach-imx/imx-bbu-internal.c index ac90c53bb7..821ce660f5 100644 --- a/arch/arm/mach-imx/imx-bbu-internal.c +++ b/arch/arm/mach-imx/imx-bbu-internal.c @@ -132,6 +132,9 @@ static int imx_bbu_check_prereq(struct bbu_data *data) if (ret) return ret; + if (!strncmp(data->devicefile, "/dev/", 5)) + device_detect_by_name(data->devicefile + 5); + return 0; } |