From a59817fa8f4d299c46c94842bd2acb2aeff67d88 Mon Sep 17 00:00:00 2001 From: York Sun Date: Mon, 19 Nov 2018 22:53:40 +0000 Subject: [PATCH] EDAC, fsl: Move error injection under CONFIG_EDAC_DEBUG Gate error injection feature with CONFIG_EDAC_DEBUG so that it is not visible in production setups. Suggested-by: Borislav Petkov Signed-off-by: York Sun Signed-off-by: Borislav Petkov Cc: linux-edac Link: https://lkml.kernel.org/r/20181119225303.13265-1-york.sun@nxp.com --- drivers/edac/fsl_ddr_edac.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/edac/fsl_ddr_edac.c b/drivers/edac/fsl_ddr_edac.c index efc8276d1d9c..27826d38b4b7 100644 --- a/drivers/edac/fsl_ddr_edac.c +++ b/drivers/edac/fsl_ddr_edac.c @@ -51,6 +51,7 @@ static inline void ddr_out32(void __iomem *addr, u32 value) iowrite32be(value, addr); } +#ifdef CONFIG_EDAC_DEBUG /************************ MC SYSFS parts ***********************************/ #define to_mci(k) container_of(k, struct mem_ctl_info, dev) @@ -151,11 +152,14 @@ static DEVICE_ATTR(inject_data_lo, S_IRUGO | S_IWUSR, fsl_mc_inject_data_lo_show, fsl_mc_inject_data_lo_store); static DEVICE_ATTR(inject_ctrl, S_IRUGO | S_IWUSR, fsl_mc_inject_ctrl_show, fsl_mc_inject_ctrl_store); +#endif /* CONFIG_EDAC_DEBUG */ static struct attribute *fsl_ddr_dev_attrs[] = { +#ifdef CONFIG_EDAC_DEBUG &dev_attr_inject_data_hi.attr, &dev_attr_inject_data_lo.attr, &dev_attr_inject_ctrl.attr, +#endif NULL };