diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2018-10-18 11:57:03 +0200 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2019-02-23 12:13:45 +0100 |
| commit | 9fd464fe745c9d3ada46ac4eee9439427a85011a (patch) | |
| tree | ad2f794422c5cabc7677ee5ddf2514d81f77a8ff /drivers/clocksource/exynos_mct.c | |
| parent | 26478b2f6a06ca36816e8f473aebe6f686b0df90 (diff) | |
clocksource/drivers/exynos_mct: Remove dead code
Exynos Multi-Core Timer driver is used only on device-tree based
systems, so remove non-dt related code. In case of !CONFIG_OF
the code is anyway equal because of_irq_count() has a stub
returning 0. Device node pointer is always provided when driver
has been probed from device tree.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource/exynos_mct.c')
| -rw-r--r-- | drivers/clocksource/exynos_mct.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c index d55c30f6981d..647ea9fc752f 100644 --- a/drivers/clocksource/exynos_mct.c +++ b/drivers/clocksource/exynos_mct.c @@ -508,13 +508,12 @@ static int __init exynos4_timer_resources(struct device_node *np, void __iomem * int err, cpu; struct clk *mct_clk, *tick_clk; - tick_clk = np ? of_clk_get_by_name(np, "fin_pll") : - clk_get(NULL, "fin_pll"); + tick_clk = of_clk_get_by_name(np, "fin_pll"); if (IS_ERR(tick_clk)) panic("%s: unable to determine tick clock rate\n", __func__); clk_rate = clk_get_rate(tick_clk); - mct_clk = np ? of_clk_get_by_name(np, "mct") : clk_get(NULL, "mct"); + mct_clk = of_clk_get_by_name(np, "mct"); if (IS_ERR(mct_clk)) panic("%s: unable to retrieve mct clock instance\n", __func__); clk_prepare_enable(mct_clk); @@ -582,11 +581,7 @@ static int __init mct_init_dt(struct device_node *np, unsigned int int_type) * timer irqs are specified after the four global timer * irqs are specified. */ -#ifdef CONFIG_OF nr_irqs = of_irq_count(np); -#else - nr_irqs = 0; -#endif for (i = MCT_L0_IRQ; i < nr_irqs; i++) mct_irqs[i] = irq_of_parse_and_map(np, i); |