From: Keith Packard <keithp@keithp.com>
Date: Wed, 31 Oct 2012 02:39:55 +0000 (-0700)
Subject: altos/attiny: Don't initialize the CS pin in the general SPI setup
X-Git-Tag: 1.1.9.2~8
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=e8a4a00a5bb333d4ee9601d53242a82dfe0372c2

altos/attiny: Don't initialize the CS pin in the general SPI setup

Let the CS pin be configured by the driver, which can set the correct
value before enabling the output.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/attiny/ao_spi_attiny.c b/src/attiny/ao_spi_attiny.c
index 064876d7..3c4afb02 100644
--- a/src/attiny/ao_spi_attiny.c
+++ b/src/attiny/ao_spi_attiny.c
@@ -119,5 +119,4 @@ ao_spi_init(void)
 	SPI_DIR &= ~(1 << DDB0);	/* DI */
 	SPI_DIR |= (1 << DDB1);		/* DO */
 	SPI_DIR |= (1 << DDB2);		/* SCLK */
-	SPI_DIR |= (1 << DDB3);		/* CS */
 }