Assign to variable the result of CVMX_USBCX_GRSTCTL instead of multiple calling a macro. Signed-off-by: Georgios Tsotsos <tsotsos@xxxxxxxxx> --- drivers/staging/octeon-usb/octeon-hcd.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c index cff5e790b196..4615133292b5 100644 --- a/drivers/staging/octeon-usb/octeon-hcd.c +++ b/drivers/staging/octeon-usb/octeon-hcd.c @@ -598,6 +598,7 @@ static void cvmx_fifo_setup(struct octeon_hcd *usb) union cvmx_usbcx_ghwcfg3 usbcx_ghwcfg3; union cvmx_usbcx_gnptxfsiz npsiz; union cvmx_usbcx_hptxfsiz psiz; + u64 address; usbcx_ghwcfg3.u32 = cvmx_usb_read_csr32(usb, CVMX_USBCX_GHWCFG3(usb->index)); @@ -629,17 +630,16 @@ static void cvmx_fifo_setup(struct octeon_hcd *usb) psiz.s.ptxfstaddr = 3 * usbcx_ghwcfg3.s.dfifodepth / 4; cvmx_usb_write_csr32(usb, CVMX_USBCX_HPTXFSIZ(usb->index), psiz.u32); + address = CVMX_USBCX_GRSTCTL(usb->index); + /* Flush all FIFOs */ - USB_SET_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), - cvmx_usbcx_grstctl, txfnum, 0x10); - USB_SET_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), - cvmx_usbcx_grstctl, txfflsh, 1); - CVMX_WAIT_FOR_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), - cvmx_usbcx_grstctl, c.s.txfflsh == 0, 100); - USB_SET_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), - cvmx_usbcx_grstctl, rxfflsh, 1); - CVMX_WAIT_FOR_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), - cvmx_usbcx_grstctl, c.s.rxfflsh == 0, 100); + USB_SET_FIELD32(address, cvmx_usbcx_grstctl, txfnum, 0x10); + USB_SET_FIELD32(address, cvmx_usbcx_grstctl, txfflsh, 1); + CVMX_WAIT_FOR_FIELD32(address, cvmx_usbcx_grstctl, + c.s.txfflsh == 0, 100); + USB_SET_FIELD32(address, cvmx_usbcx_grstctl, rxfflsh, 1); + CVMX_WAIT_FOR_FIELD32(address, cvmx_usbcx_grstctl, + c.s.rxfflsh == 0, 100); } /** -- 2.16.4 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
