core: drivers: ls_dspi: Make dspi_flush_fifo() static

Make dspi_flush_fifo() static as it gets exposed via ls_dspi_ops structure. Signed-off-by: Sriram Sriram <[email protected]> Acked-by: Jens Wiklander <[email protected]> Acked-by: Sahil Malhotra <[email protected]>
gagachang · Aug 4, 2023 · 16c5597 · 16c5597
1 parent c4d300d
commit 16c5597
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Showing 2 changed files with 1 addition and 4 deletions.
diff --git a/core/drivers/ls_dspi.c b/core/drivers/ls_dspi.c
@@ -375,7 +375,7 @@ static void ls_dspi_end(struct spi_chip *chip)
  * Clear RX and TX FIFO
  * dspi_data:   DSPI controller chip instance
  */
-void dspi_flush_fifo(struct ls_dspi_data *dspi_data)
+static void dspi_flush_fifo(struct ls_dspi_data *dspi_data)
 {
 	unsigned int mcr_val = 0;
 

diff --git a/core/include/drivers/ls_dspi.h b/core/include/drivers/ls_dspi.h
@@ -71,7 +71,4 @@ struct ls_dspi_data {
  */
 TEE_Result ls_dspi_init(struct ls_dspi_data *dspi_data);
 
-/* Flush RX and TX FIFO */
-void dspi_flush_fifo(struct ls_dspi_data *dspi_data);
-
 #endif /* __DRIVERS_LS_DSPI_H */