jz4740: Fix incorrect dcache flush in the USB RX DMA code.

Change-Id: I01eff581b16569bda97c55afc7adac897b29e0e3
2021-03-03 21:37:55 -05:00 · 2021-03-03 21:37:55 -05:00 · b82298ae2c
commit b82298ae2c
parent 8cb4c18310
1 changed files with 0 additions and 2 deletions
--- a/firmware/target/mips/ingenic_jz47xx/usb-jz4740.c
+++ b/firmware/target/mips/ingenic_jz47xx/usb-jz4740.c
@ -365,8 +365,6 @@ static void EPDMA_handler(int number)
        /* Disable DMA */
        REG_USB_REG_CNTL2 = 0;

-        commit_discard_dcache(); // XXX range?
-
        select_endpoint(endpoint);
        /* Read out last packet manually */
        unsigned int lpack_size = REG_USB_REG_OUTCOUNT;