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7d7aa2fd92
This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
24 lines
747 B
Diff
24 lines
747 B
Diff
From 3f8c7542e12f23f6be2cd7206fbf808409db2848 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Tue, 6 Nov 2018 12:57:48 +0000
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Subject: [PATCH] sc16is7xx: Don't spin if no data received
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See: https://github.com/raspberrypi/linux/issues/2676
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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drivers/tty/serial/sc16is7xx.c | 2 ++
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1 file changed, 2 insertions(+)
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--- a/drivers/tty/serial/sc16is7xx.c
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+++ b/drivers/tty/serial/sc16is7xx.c
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@@ -696,6 +696,8 @@ static bool sc16is7xx_port_irq(struct sc
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rxlen = sc16is7xx_port_read(port, SC16IS7XX_RXLVL_REG);
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if (rxlen)
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sc16is7xx_handle_rx(port, rxlen, iir);
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+ else
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+ return false;
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break;
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case SC16IS7XX_IIR_THRI_SRC:
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sc16is7xx_handle_tx(port);
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