Searched refs:sr2 (Results 1 – 1 of 1) sorted by relevance
130 u32 sr2; member308 uint32_t sr2 = readl(&uart->sr2); in mxc_serial_pending() local311 return sr2 & USR2_RDR ? 1 : 0; in mxc_serial_pending()313 return sr2 & USR2_TXDC ? 0 : 1; in mxc_serial_pending()