[PATCH 1/5] mailbox: pl320-ipc: Drop unused xxx_destination functions

From: Krzysztof Kozlowski
Date: Sat Feb 22 2025 - 06:37:40 EST


set_destination() and clear_destination() are static functions not used
anywhere in the code:

pl320-ipc.c:48:20: error: unused function 'set_destination' [-Werror,-Wunused-function]
pl320-ipc.c:54:20: error: unused function 'clear_destination' [-Werror,-Wunused-function]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/mailbox/pl320-ipc.c | 12 ------------
1 file changed, 12 deletions(-)

diff --git a/drivers/mailbox/pl320-ipc.c b/drivers/mailbox/pl320-ipc.c
index fbcf0793039059b8d46f738e292f200bb7391dbd..0b807bbcbde07255116db40cc9d9028711135fe8 100644
--- a/drivers/mailbox/pl320-ipc.c
+++ b/drivers/mailbox/pl320-ipc.c
@@ -45,18 +45,6 @@ static DEFINE_MUTEX(ipc_m1_lock);
static DECLARE_COMPLETION(ipc_completion);
static ATOMIC_NOTIFIER_HEAD(ipc_notifier);

-static inline void set_destination(int source, int mbox)
-{
- writel_relaxed(CHAN_MASK(source), ipc_base + IPCMxDSET(mbox));
- writel_relaxed(CHAN_MASK(source), ipc_base + IPCMxMSET(mbox));
-}
-
-static inline void clear_destination(int source, int mbox)
-{
- writel_relaxed(CHAN_MASK(source), ipc_base + IPCMxDCLEAR(mbox));
- writel_relaxed(CHAN_MASK(source), ipc_base + IPCMxMCLEAR(mbox));
-}
-
static void __ipc_send(int mbox, u32 *data)
{
int i;

--
2.43.0