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ENGR00120455-1 CAN: Pass the default setting through platform_data

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Initialize the default Flexcan device setting, by passing the
predefined parameters through platform_data.

Signed-off-by: William Lai <b04597@freescale.com>
This commit is contained in:
William Lai
2010-01-26 15:54:15 +08:00
committed by Matt Sealey
parent 74d63a76f3
commit 7646b3ff2f
1 changed files with 14 additions and 12 deletions
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26
drivers/net/can/flexcan/dev.c
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@@ -443,24 +443,26 @@ static ssize_t flexcan_set_attr(struct device *dev,
static void flexcan_device_default(struct flexcan_device *dev)
{
dev->br_clksrc = 1;
dev->br_rjw = 2;
dev->br_presdiv = 6;
dev->br_propseg = 4;
dev->br_pseg1 = 4;
dev->br_pseg2 = 7;
struct platform_device *pdev = dev->dev;
struct flexcan_platform_data *plat_data = (pdev->dev).platform_data;
dev->br_clksrc = plat_data->br_clksrc;
dev->br_rjw = plat_data->br_rjw;
dev->br_presdiv = plat_data->br_presdiv;
dev->br_propseg = plat_data->br_propseg;
dev->br_pseg1 = plat_data->br_pseg1;
dev->br_pseg2 = plat_data->br_pseg2;
dev->bcc = 1;
dev->srx_dis = 1;
dev->smp = 1;
dev->boff_rec = 1;
dev->bcc = plat_data->bcc;
dev->srx_dis = plat_data->srx_dis;
dev->smp = plat_data->smp;
dev->boff_rec = plat_data->boff_rec;
dev->maxmb = FLEXCAN_MAX_MB - 1;
dev->xmit_maxmb = (FLEXCAN_MAX_MB >> 1) - 1;
dev->xmit_mb = dev->maxmb - dev->xmit_maxmb;
dev->ext_msg = 1;
dev->std_msg = 1;
dev->ext_msg = plat_data->ext_msg;
dev->std_msg = plat_data->std_msg;
}
static int flexcan_device_attach(struct flexcan_device *flexcan)