diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index d4368603e67a..a0a02a8a572e 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -1393,10 +1393,11 @@ static int omap_hsmmc_setup_dma_transfer(struct omap_hsmmc_host *host, } static void set_data_timeout(struct omap_hsmmc_host *host, - unsigned int timeout_ns, + unsigned long long timeout_ns, unsigned int timeout_clks) { - unsigned int timeout, cycle_ns; + unsigned long long timeout = timeout_ns; + unsigned int cycle_ns; uint32_t reg, clkd, dto = 0; reg = OMAP_HSMMC_READ(host->base, SYSCTL); @@ -1405,7 +1406,7 @@ static void set_data_timeout(struct omap_hsmmc_host *host, clkd = 1; cycle_ns = 1000000000 / (host->clk_rate / clkd); - timeout = timeout_ns / cycle_ns; + do_div(timeout, cycle_ns); timeout += timeout_clks; if (timeout) { while ((timeout & 0x80000000) == 0) { |