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Message-ID: <64cbdce5.170a0220.c9c45.28faSMTPIN_ADDED_BROKEN@mx.google.com>
From:   Biju Das <biju.das.jz@bp.renesas.com>
To:     tony@atomide.com
Cc:     andriy.shevchenko@intel.com, andriy.shevchenko@linux.intel.com,
        bigeasy@linutronix.de, d-gole@ti.com, gregkh@linuxfoundation.org,
        ilpo.jarvinen@linux.intel.com, jirislaby@kernel.org,
        johan@kernel.org, john.ogness@linutronix.de,
        linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
        oliver.sang@intel.com, vigneshr@ti.com,
        linux-renesas-soc@vger.kernel.org,
        Biju Das <biju.das.jz@bp.renesas.com>
Subject: [PATCH v2 1/1] serial: core: Fix serial_base_match() after fixing controller port name
Date:   Thu,  3 Aug 2023 16:34:17 +0100
In-Reply-To: <20230803071034.25571-1-tony@atomide.com>
References: <20230803071034.25571-1-tony@atomide.com>
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Hi,

> While fixing DEVNAME to be more usable, I broke serial_base_match() as the
> ctrl and port prefix for device names seemed unnecessary.

> The prefixes are still needed by serial_base_match() to probe the serial
> base controller port, and serial tx is now broken.

> Let's fix the issue by checking against dev->type and drv->name instead
> of the prefixes that are no longer in the DEVNAME.

> Fixes: 1ef2c2df1199 ("serial: core: Fix serial core controller port name to show controller id")
> Reported-by: kernel test robot <oliver.sang@intel.com>
> Closes: https://lore.kernel.org/oe-lkp/202308021529.35b3ad6c-oliver.sang@intel.com
> Signed-off-by: Tony Lindgren <tony@atomide.com>

This patch fixes the boot issue on RZ/G2L SMARC EVK since yesterday.

Tested-by: Biju Das <biju.das.jz@bp.renesas.com>