Attachment 206333 Details for Bug 239697 – am335x patch

[patch] am335x patch

am335x.patch (text/plain), 1.09 KB, created by Chuhong Yuan on 2019-08-07 14:57:42 UTC

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Creator: Chuhong Yuan

Created: 2019-08-07 14:57:42 UTC

Size: 1.09 KB

patch

obsolete

>Index: sys/arm/ti/am335x/am335x_pmic.c
>===================================================================
>--- sys/arm/ti/am335x/am335x_pmic.c	(revision 350672)
>+++ sys/arm/ti/am335x/am335x_pmic.c	(working copy)
>@@ -79,30 +79,16 @@
> static int
> am335x_pmic_read(device_t dev, uint8_t addr, uint8_t *data, uint8_t size)
> {
>-	struct am335x_pmic_softc *sc = device_get_softc(dev);
>-	struct iic_msg msg[] = {
>-		{ sc->sc_addr, IIC_M_WR, 1, &addr },
>-		{ sc->sc_addr, IIC_M_RD, size, data },
>-	};
>-	return (iicbus_transfer(dev, msg, 2));
>+	return (iicdev_readfrom(dev, addr, data, size, IIC_INTRWAIT));
> }
> 
> static int
> am335x_pmic_write(device_t dev, uint8_t address, uint8_t *data, uint8_t size)
> {
>-	uint8_t buffer[MAX_IIC_DATA_SIZE + 1];
>-	struct am335x_pmic_softc *sc = device_get_softc(dev);
>-	struct iic_msg msg[] = {
>-		{ sc->sc_addr, IIC_M_WR, size + 1, buffer },
>-	};
>-
> 	if (size > MAX_IIC_DATA_SIZE)
> 		return (ENOMEM);
> 
>-	buffer[0] = address;
>-	memcpy(buffer + 1, data, size);
>-
>-	return (iicbus_transfer(dev, msg, 1));
>+	return (iicdev_writeto(dev, address, data, size, IIC_INTRWAIT));
> }
> 
> static void

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Attachments on bug 239697: 206333