aboutsummaryrefslogtreecommitdiffstats
path: root/arch/powerpc/platforms/powernv/opal.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/platforms/powernv/opal.c')
-rw-r--r--arch/powerpc/platforms/powernv/opal.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c
index 5ce51d9b4ca6..aad0033d65d1 100644
--- a/arch/powerpc/platforms/powernv/opal.c
+++ b/arch/powerpc/platforms/powernv/opal.c
@@ -98,10 +98,9 @@ int __init early_init_dt_scan_opal(unsigned long node,
pr_debug("OPAL Entry = 0x%llx (sizep=%p runtimesz=%d)\n",
opal.size, sizep, runtimesz);
- powerpc_firmware_features |= FW_FEATURE_OPAL;
if (of_flat_dt_is_compatible(node, "ibm,opal-v3")) {
- powerpc_firmware_features |= FW_FEATURE_OPALv3;
- pr_info("OPAL V3 detected !\n");
+ powerpc_firmware_features |= FW_FEATURE_OPAL;
+ pr_info("OPAL detected !\n");
} else {
panic("OPAL != V3 detected, no longer supported.\n");
}
@@ -348,17 +347,15 @@ int opal_put_chars(uint32_t vtermno, const char *data, int total_len)
* enough room and be done with it
*/
spin_lock_irqsave(&opal_write_lock, flags);
- if (firmware_has_feature(FW_FEATURE_OPALv3)) {
- rc = opal_console_write_buffer_space(vtermno, &olen);
- len = be64_to_cpu(olen);
- if (rc || len < total_len) {
- spin_unlock_irqrestore(&opal_write_lock, flags);
- /* Closed -> drop characters */
- if (rc)
- return total_len;
- opal_poll_events(NULL);
- return -EAGAIN;
- }
+ rc = opal_console_write_buffer_space(vtermno, &olen);
+ len = be64_to_cpu(olen);
+ if (rc || len < total_len) {
+ spin_unlock_irqrestore(&opal_write_lock, flags);
+ /* Closed -> drop characters */
+ if (rc)
+ return total_len;
+ opal_poll_events(NULL);
+ return -EAGAIN;
}
/* We still try to handle partial completions, though they