1 files changed, 0 insertions, 38 deletions
diff --git a/target/linux/mediatek/patches-5.4/0001-v5.7-spi-make-spi-max-frequency-optional.patch b/target/linux/mediatek/patches-5.4/0001-v5.7-spi-make-spi-max-frequency-optional.patch
deleted file mode 100644
index 79ce15c37b..0000000000
--- a/target/linux/mediatek/patches-5.4/0001-v5.7-spi-make-spi-max-frequency-optional.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 671c3bf50ae498dc12aef6c70abe5cfa066b1348 Mon Sep 17 00:00:00 2001
-From: Chuanhong Guo <gch981213@gmail.com>
-Date: Fri, 6 Mar 2020 16:50:49 +0800
-Subject: [PATCH 1/2] spi: make spi-max-frequency optional
-
-We only need a spi-max-frequency when we specifically request a
-spi frequency lower than the max speed of spi host.
-This property is already documented as optional property and current
-host drivers are implemented to operate at highest speed possible
-when spi->max_speed_hz is 0.
-This patch makes spi-max-frequency an optional property so that
-we could just omit it to use max controller speed.
-
-Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
-Link: https://lore.kernel.org/r/20200306085052.28258-2-gch981213@gmail.com
-Signed-off-by: Mark Brown <broonie@kernel.org>
----
- drivers/spi/spi.c | 9 ++-------
- 1 file changed, 2 insertions(+), 7 deletions(-)
-
---- a/drivers/spi/spi.c
-+++ b/drivers/spi/spi.c
-@@ -1809,13 +1809,8 @@ static int of_spi_parse_dt(struct spi_co
- 		spi->mode |= SPI_CS_HIGH;
- 
- 	/* Device speed */
--	rc = of_property_read_u32(nc, "spi-max-frequency", &value);
--	if (rc) {
--		dev_err(&ctlr->dev,
--			"%pOF has no valid 'spi-max-frequency' property (%d)\n", nc, rc);
--		return rc;
--	}
--	spi->max_speed_hz = value;
-+	if (!of_property_read_u32(nc, "spi-max-frequency", &value))
-+		spi->max_speed_hz = value;
- 
- 	return 0;
- }