diff options
Diffstat (limited to 'arch/powerpc/sysdev/xive/spapr.c')
| -rw-r--r-- | arch/powerpc/sysdev/xive/spapr.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/xive/spapr.c b/arch/powerpc/sysdev/xive/spapr.c index d02911e78cfc..5aedbe3e8e6a 100644 --- a/arch/powerpc/sysdev/xive/spapr.c +++ b/arch/powerpc/sysdev/xive/spapr.c @@ -7,6 +7,7 @@ #include <linux/types.h> #include <linux/irq.h> +#include <linux/seq_file.h> #include <linux/smp.h> #include <linux/interrupt.h> #include <linux/init.h> @@ -439,6 +440,7 @@ static int xive_spapr_populate_irq_data(u32 hw_irq, struct xive_irq_data *data) data->trig_mmio = ioremap(data->trig_page, 1u << data->esb_shift); if (!data->trig_mmio) { + iounmap(data->eoi_mmio); pr_err("Failed to map trigger page for irq 0x%x\n", hw_irq); return -ENOMEM; } @@ -718,6 +720,7 @@ static bool __init xive_get_max_prio(u8 *max_prio) } reg = of_get_property(rootdn, "ibm,plat-res-int-priorities", &len); + of_node_put(rootdn); if (!reg) { pr_err("Failed to read 'ibm,plat-res-int-priorities' property\n"); return false; @@ -812,7 +815,6 @@ bool __init xive_spapr_init(void) struct device_node *np; struct resource r; void __iomem *tima; - struct property *prop; u8 max_prio; u32 val; u32 len; @@ -864,7 +866,7 @@ bool __init xive_spapr_init(void) } /* Iterate the EQ sizes and pick one */ - of_property_for_each_u32(np, "ibm,xive-eq-sizes", prop, reg, val) { + of_property_for_each_u32(np, "ibm,xive-eq-sizes", val) { xive_queue_shift = val; if (val == PAGE_SHIFT) break; |