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Date: Wed, 4 Mar 2015 12:24:29 -0500 From: Peter Hurley <peter@...leysoftware.com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Grant Likely <grant.likely@...aro.org>, Rob Herring <robh+dt@...nel.org> Cc: linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org, Peter Hurley <peter@...leysoftware.com> Subject: [PATCH -next 10/12] of: earlycon: Log more helpful message if earlycon not found Earlycon may fail to initialize for a variety of reasons, most of which log the default early param message. If the earlycon is not found, log the OF path which was not found (and suppress the default early param message). Signed-off-by: Peter Hurley <peter@...leysoftware.com> --- drivers/of/fdt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index dd2baae..dca5382 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -800,7 +800,8 @@ int __init early_init_dt_scan_chosen_serial(void) of_setup_earlycon(match, offset, options); return 0; } - return -ENODEV; + pr_warn("earlycon: %s no match\n", p); + return 0; } static int __init setup_of_earlycon(char *buf) -- 2.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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