diff options
| author | Pankaj Bharadiya <pankaj.bharadiya@ti.com> | 2012-09-13 09:38:16 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-23 08:33:17 -0700 |
| commit | 3f0be8ea9217311ec41156fd89e3e23a0308f3b2 (patch) | |
| tree | ba21021eefcd5ca701b0b689b272f06689df633b /arch/arm/cpu/armv7 | |
| parent | 39826f09978a0a7070999acc15babf88f03e4051 (diff) | |
| download | u-boot-imx-3f0be8ea9217311ec41156fd89e3e23a0308f3b2.zip u-boot-imx-3f0be8ea9217311ec41156fd89e3e23a0308f3b2.tar.gz u-boot-imx-3f0be8ea9217311ec41156fd89e3e23a0308f3b2.tar.bz2 | |
USB: musb_udc: Make musb_peri_rx_ep check for MUSB_RXCSR_RXPKTRDY
The endpoint rx count register value will be zero if it is read before
receive packet ready bit (PERI_RXCSR:RXPKTRDY) is set.
Check for the receive packet ready bit (PERI_RXCSR:RXPKTRDY) before
reading endpoint rx count register. Proceed with rx count read and
FIFO read only if RXPKTRDY bit is set.
Signed-off-by: Pankaj Bharadiya <pankaj.bharadiya@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch/arm/cpu/armv7')
0 files changed, 0 insertions, 0 deletions