From: Heiner Kallweit <hkallweit1@gmail.com>
To: Brian Norris <computersforpeace@gmail.com>
Cc: MTD Mailing List <linux-mtd@lists.infradead.org>,
"linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>
Subject: [PATCH] mtd: m25p80: add message if mmap flash read is supported
Date: Wed, 27 Apr 2016 22:36:48 +0200 [thread overview]
Message-ID: <9111b023-d1e5-3084-4320-acf727e828f4@gmail.com> (raw)
As a follow-up to commit 08922f644878c9 "mtd: devices: m25p80: add support for
mmap read request" add an info to syslog if mmap flash read is supported for a
device.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
drivers/mtd/devices/m25p80.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 9d68544..433b100 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -233,6 +233,9 @@ static int m25p_probe(struct spi_device *spi)
if (ret)
return ret;
+ if (spi_flash_read_supported(spi))
+ dev_info(&spi->dev, "memory-mapped flash read supported\n");
+
return mtd_device_register(&nor->mtd, data ? data->parts : NULL,
data ? data->nr_parts : 0);
}
--
2.8.0
next reply other threads:[~2016-04-27 20:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-27 20:36 Heiner Kallweit [this message]
2016-05-05 0:54 ` [PATCH] mtd: m25p80: add message if mmap flash read is supported Brian Norris
2016-05-05 15:28 ` Heiner Kallweit
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