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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-02-18 07:28:37 -0800 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-02-18 07:28:37 -0800 |
| commit | 65d2918e716afb89359cfa59734d76c1ff8700cb (patch) | |
| tree | 4685404f96642243d62c3a1a823340913d087090 /drivers/bcma/driver_chipcommon.c | |
| parent | bf40e5561fd288a505d5d8d8bf45eef96fe7253d (diff) | |
| parent | 338d00cfef07d74a072f96821c64b20f98517d72 (diff) | |
Merge branch 'cleanups'
Merge cleanups requested by Linus.
* cleanups: (3 commits)
pnfs: Refactor the *_layout_mark_request_commit to use pnfs_layout_mark_request_commit
nfs: Can call nfs_clear_page_commit() instead
nfs: Provide and use helper functions for marking a page as unstable
Diffstat (limited to 'drivers/bcma/driver_chipcommon.c')
| -rw-r--r-- | drivers/bcma/driver_chipcommon.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c index 19f679667ca4..b7c8a8d4e6d1 100644 --- a/drivers/bcma/driver_chipcommon.c +++ b/drivers/bcma/driver_chipcommon.c @@ -79,7 +79,9 @@ static int bcma_chipco_watchdog_ticks_per_ms(struct bcma_drv_cc *cc) if (cc->capabilities & BCMA_CC_CAP_PMU) { if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) - /* 4706 CC and PMU watchdogs are clocked at 1/4 of ALP clock */ + /* 4706 CC and PMU watchdogs are clocked at 1/4 of ALP + * clock + */ return bcma_chipco_get_alp_clock(cc) / 4000; else /* based on 32KHz ILP clock */ @@ -97,7 +99,8 @@ int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc) wdt.driver_data = cc; wdt.timer_set = bcma_chipco_watchdog_timer_set_wdt; wdt.timer_set_ms = bcma_chipco_watchdog_timer_set_ms_wdt; - wdt.max_timer_ms = bcma_chipco_watchdog_get_max_timer(cc) / cc->ticks_per_ms; + wdt.max_timer_ms = + bcma_chipco_watchdog_get_max_timer(cc) / cc->ticks_per_ms; pdev = platform_device_register_data(NULL, "bcm47xx-wdt", cc->core->bus->num, &wdt, @@ -175,7 +178,6 @@ void bcma_core_chipcommon_init(struct bcma_drv_cc *cc) u32 bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks) { u32 maxt; - enum bcma_clkmode clkmode; maxt = bcma_chipco_watchdog_get_max_timer(cc); if (cc->capabilities & BCMA_CC_CAP_PMU) { @@ -185,8 +187,13 @@ u32 bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks) ticks = maxt; bcma_cc_write32(cc, BCMA_CC_PMU_WATCHDOG, ticks); } else { - clkmode = ticks ? BCMA_CLKMODE_FAST : BCMA_CLKMODE_DYNAMIC; - bcma_core_set_clockmode(cc->core, clkmode); + struct bcma_bus *bus = cc->core->bus; + + if (bus->chipinfo.id != BCMA_CHIP_ID_BCM4707 && + bus->chipinfo.id != BCMA_CHIP_ID_BCM53018) + bcma_core_set_clockmode(cc->core, + ticks ? BCMA_CLKMODE_FAST : BCMA_CLKMODE_DYNAMIC); + if (ticks > maxt) ticks = maxt; /* instant NMI */ @@ -335,7 +342,8 @@ void bcma_chipco_serial_init(struct bcma_drv_cc *cc) | BCMA_CC_CORECTL_UARTCLKEN); } } else { - bcma_err(cc->core->bus, "serial not supported on this device ccrev: 0x%x\n", ccrev); + bcma_err(cc->core->bus, "serial not supported on this device ccrev: 0x%x\n", + ccrev); return; } |