From: Anton Vorontsov Date: Tue, 11 Mar 2008 17:24:24 +0000 (+0300) Subject: [POWERPC] QE: export qe_get_brg_clk() X-Git-Tag: v2.6.26-rc1~1125^2~16^2~20 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=7f0a6fc81213b957714dfd2a49a28b110283ecc8;p=linux-2.6-omap-h63xx.git [POWERPC] QE: export qe_get_brg_clk() qe_get_brg_clk() will be used by the fsl_gtm routines. Signed-off-by: Anton Vorontsov Signed-off-by: Kumar Gala --- diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c index addabcd443a..cff550eec7e 100644 --- a/arch/powerpc/sysdev/qe_lib/qe.c +++ b/arch/powerpc/sysdev/qe_lib/qe.c @@ -156,7 +156,7 @@ EXPORT_SYMBOL(qe_issue_cmd); */ static unsigned int brg_clk = 0; -unsigned int get_brg_clk(void) +unsigned int qe_get_brg_clk(void) { struct device_node *qe; unsigned int size; @@ -180,6 +180,7 @@ unsigned int get_brg_clk(void) return brg_clk; } +EXPORT_SYMBOL(qe_get_brg_clk); /* Program the BRG to the given sampling rate and multiplier * @@ -197,7 +198,7 @@ int qe_setbrg(enum qe_clock brg, unsigned int rate, unsigned int multiplier) if ((brg < QE_BRG1) || (brg > QE_BRG16)) return -EINVAL; - divisor = get_brg_clk() / (rate * multiplier); + divisor = qe_get_brg_clk() / (rate * multiplier); if (divisor > QE_BRGC_DIVISOR_MAX + 1) { div16 = QE_BRGC_DIV16; diff --git a/include/asm-powerpc/qe.h b/include/asm-powerpc/qe.h index 398534c15cc..c3be6e2e149 100644 --- a/include/asm-powerpc/qe.h +++ b/include/asm-powerpc/qe.h @@ -85,6 +85,7 @@ extern int par_io_data_set(u8 port, u8 pin, u8 val); /* QE internal API */ int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input); enum qe_clock qe_clock_source(const char *source); +unsigned int qe_get_brg_clk(void); int qe_setbrg(enum qe_clock brg, unsigned int rate, unsigned int multiplier); int qe_get_snum(void); void qe_put_snum(u8 snum);