airoha: en7523: fix SPI patch no prototype error

en7523 compilation on 6.12 fails with a no prototype warning. Fix this
by declaring max_transfer_size and transfer_one_message static.

Signed-off-by: Andrew LaMarche <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/20138
Signed-off-by: Hauke Mehrtens <[email protected]>

diff --git a/target/linux/airoha/patches-6.12/300-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch b/target/linux/airoha/patches-6.12/300-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch
index d3f3054fe758bf1bb3276e98f862bbd0ec693fb0..a9437b0e631025f0aba1f9db6d63cfc54c8860bd 100644 (file)
--- a/target/linux/airoha/patches-6.12/300-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch
+++ b/target/linux/airoha/patches-6.12/300-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch
@@ -254,12 +254,12 @@
 +      return xfer->len;
 +}
 +
-+size_t max_transfer_size(struct spi_device *spi)
++static size_t max_transfer_size(struct spi_device *spi)
 +{
 +      return _ENSPI_MAX_XFER;
 +}
 +
-+int transfer_one_message(struct spi_controller *ctrl, struct spi_message *msg)
++static int transfer_one_message(struct spi_controller *ctrl, struct spi_message *msg)
 +{
 +      struct spi_transfer *xfer;
 +      int next_xfer_is_rx = 0;