From: zlim@broadcom.com (Zi Shen Lim)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH boot-wrapper-aarch64 1/4] psci: use MPIDR_INVALID instead of -1
Date: Mon, 12 Jan 2015 18:15:01 -0800 [thread overview]
Message-ID: <1421115304-19580-2-git-send-email-zlim@broadcom.com> (raw)
In-Reply-To: <1421115304-19580-1-git-send-email-zlim@broadcom.com>
MPIDR_INVALID was already defined, so use it.
Signed-off-by: Zi Shen Lim <zlim@broadcom.com>
---
psci.S | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/psci.S b/psci.S
index 856095b..234493d 100644
--- a/psci.S
+++ b/psci.S
@@ -126,7 +126,7 @@ psci_cpu_on:
mov x0, x1
bl find_logical_id
- cmp x0, #-1
+ cmp x0, #MPIDR_INVALID
b.eq 1f
adr x3, branch_table
@@ -172,7 +172,7 @@ __find_logical_index:
b 1b
2: mov x0, x1
ret
-3: mov x0, #-1
+3: mov x0, #MPIDR_INVALID
ret
setup_vector:
@@ -207,7 +207,7 @@ spin:
ldr x1, =MPIDR_ID_BITS
and x0, x0, x1
bl find_logical_id
- cmp x0, #-1
+ cmp x0, #MPIDR_INVALID
b.eq spin_dead
adr x1, branch_table
--
2.1.0
next prev parent reply other threads:[~2015-01-13 2:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-13 2:15 [PATCH boot-wrapper-aarch64 0/4] psci cleanups + simple v0.2 implementation Zi Shen Lim
2015-01-13 2:15 ` Zi Shen Lim [this message]
2015-01-14 11:03 ` [PATCH boot-wrapper-aarch64 1/4] psci: use MPIDR_INVALID instead of -1 Mark Rutland
2015-01-14 18:24 ` Z Lim
2015-01-13 2:15 ` [PATCH boot-wrapper-aarch64 2/4] psci: remove sentinel from id_table Zi Shen Lim
2015-01-14 11:10 ` Mark Rutland
2015-01-13 2:15 ` [PATCH boot-wrapper-aarch64 3/4] psci: use PSCI v0.2 function IDs Zi Shen Lim
2015-01-13 2:15 ` [PATCH boot-wrapper-aarch64 4/4] psci: implement PSCI v0.2 Zi Shen Lim
2015-01-14 11:53 ` [PATCH boot-wrapper-aarch64 0/4] psci cleanups + simple v0.2 implementation Mark Rutland
2015-01-14 18:46 ` Z Lim
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