PWN-Hunter/android_kernel_xiaomi_sdm845
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cpm_uart: Initialize port.dev before it's used.

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Previously, this caused NULL to sometimes be passed as a device
to the DMA code.  With recent DMA changes, that now causes a BUG().

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Scott Wood 2009-04-03 15:48:44 -05:00 committed by Kumar Gala
parent d91e4ea704
commit bd86ef3784
1 changed files with 3 additions and 3 deletions
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6
drivers/serial/cpm_uart/cpm_uart_core.c
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@ -1339,13 +1339,13 @@ static int __devinit cpm_uart_probe(struct of_device *ofdev,
dev_set_drvdata(&ofdev->dev, pinfo);
/* initialize the device pointer for the port */
pinfo->port.dev = &ofdev->dev;
ret = cpm_uart_init_port(ofdev->node, pinfo);
if (ret)
return ret;
/* initialize the device pointer for the port */
pinfo->port.dev = &ofdev->dev;
return uart_add_one_port(&cpm_reg, &pinfo->port);
}