Commit 30aedcb3 authored by Kumar Gala's avatar Kumar Gala Committed by Greg Kroah-Hartman

[PATCH] I2C: Allow for sharing of the interrupt line for i2c-mpc.c

I2C-MPC: Allow for sharing of the interrupt line

On the MPC8548 devices we have multiple I2C-MPC buses however they are on the
same interrupt line.  Made request_irq pass SA_SHIRQ now so the second bus can
register for the same IRQ.
Signed-off-by: default avatarKumar Gala <kumar.gala@freescale.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 44bbe87e
......@@ -325,7 +325,7 @@ static int __devinit mpc_i2c_probe(struct ocp_device *ocp)
if (i2c->irq != OCP_IRQ_NA)
{
if ((result = request_irq(ocp->def->irq, mpc_i2c_isr,
0, "i2c-mpc", i2c)) < 0) {
SA_SHIRQ, "i2c-mpc", i2c)) < 0) {
printk(KERN_ERR
"i2c-mpc - failed to attach interrupt\n");
goto fail_irq;
......@@ -424,7 +424,7 @@ static int fsl_i2c_probe(struct device *device)
if (i2c->irq != 0)
if ((result = request_irq(i2c->irq, mpc_i2c_isr,
0, "fsl-i2c", i2c)) < 0) {
SA_SHIRQ, "i2c-mpc", i2c)) < 0) {
printk(KERN_ERR
"i2c-mpc - failed to attach interrupt\n");
goto fail_irq;
......
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