[PATCH] powerpc/85xx: fix race bug of calling request_irq after enable elbc interrupts
From: Shaohui Xie <hidden>
Date: 2011-06-03 03:35:52
Signed-off-by: Shaohui Xie <redacted> Signed-off-by: Kumar Gala <redacted> --- arch/powerpc/sysdev/fsl_lbc.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_lbc.c b/arch/powerpc/sysdev/fsl_lbc.c
index e0292c3..9e7cb19 100644
--- a/arch/powerpc/sysdev/fsl_lbc.c
+++ b/arch/powerpc/sysdev/fsl_lbc.c@@ -200,9 +200,6 @@ static int __devinit fsl_lbc_ctrl_init(struct fsl_lbc_ctrl *ctrl, out_be32(&lbc->lteccr, LTECCR_CLEAR); out_be32(&lbc->ltedr, LTEDR_ENABLE); - /* Enable interrupts for any detected events */ - out_be32(&lbc->lteir, LTEIR_ENABLE); - /* Set the monitor timeout value to the maximum for erratum A001 */ if (of_device_is_compatible(node, "fsl,elbc")) clrsetbits_be32(&lbc->lbcr, LBCR_BMT, LBCR_BMTPS);
@@ -340,6 +337,9 @@ static int __devinit fsl_lbc_ctrl_probe(struct of_device *ofdev, goto err; } + /* Enable interrupts for any detected events */ + out_be32(&fsl_lbc_ctrl_dev->regs->lteir, LTEIR_ENABLE); + return 0; err:
--
1.6.4