Merge "bif: qpnp-bsi: eliminate redundant RBL1 command during register read" (c7b7b55f) · Commits · e / devices / android_kernel_sony_msm8994

drivers/bif/qpnp-bsi.c

+5 −5

Original line number	Diff line number	Diff line
		@@ -826,10 +826,10 @@ static int qpnp_bsi_send_burst_length(struct qpnp_bsi_chip *chip, int burst_len)
		/*
		* Send burst read length bus commands according to the following:
		*
		* 1 --> No RBE or RBL
		* 2 - 15 = x --> RBLx
		* 16 - 255 = 16 * y + x --> RBEy and RBLx (RBL0 not sent)
		* 256 --> RBL0
		* 0-255 = 16 * y + x --> RBEy and RBLx
		* RBE0 does not need to be sent
		* RBL0 does not need to be sent
		*/
		if (burst_len == 256) {
		rc = qpnp_bsi_issue_transaction(chip, BIF_TRANS_BC,
		@@ -851,7 +851,7 @@ static int qpnp_bsi_send_burst_length(struct qpnp_bsi_chip *chip, int burst_len)
		return rc;
		}

		if (burst_len % 16) {
		if (burst_len % 16 && burst_len > 1) {
		rc = qpnp_bsi_issue_transaction(chip, BIF_TRANS_BC,
		BIF_CMD_RBL + (burst_len % 16));
		if (rc)