drivers/clk/ti/clk-814x.c:34:12: warning: symbol 'dm814x_adpll_early_init' was not declared. Should it be static? drivers/clk/ti/clk-814x.c:58:12: warning: symbol 'dm814x_adpll_enable_init_clocks' was not declared. Should it be static? drivers/clk/ti/adpll.c:465 ti_adpll_recalc_rate() warn: should '__readw(d->regs + 20) << 18' be a 64 bit type? drivers/clk/ti/adpll.c:945 ti_adpll_probe() error: we previously assumed 'd->clocks' could be null (see line 921)
The last one looks like a real bug because we don't return an error on allocation failure. Cc: Tero Kristo <[email protected]> Cc: Tony Lindgren <[email protected]> Signed-off-by: Stephen Boyd <[email protected]> --- drivers/clk/ti/adpll.c | 4 ++-- drivers/clk/ti/clk-814x.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/clk/ti/adpll.c b/drivers/clk/ti/adpll.c index f741d79e5afd..255cafb18336 100644 --- a/drivers/clk/ti/adpll.c +++ b/drivers/clk/ti/adpll.c @@ -462,7 +462,7 @@ static unsigned long ti_adpll_recalc_rate(struct clk_hw *hw, spin_lock_irqsave(&d->lock, flags); frac_m = readl_relaxed(d->regs + ADPLL_FRACDIV_OFFSET); frac_m &= ADPLL_FRACDIV_FRACTIONALM_MASK; - rate = readw_relaxed(d->regs + ADPLL_MN2DIV_OFFSET) << 18; + rate = (u64)readw_relaxed(d->regs + ADPLL_MN2DIV_OFFSET) << 18; rate += frac_m; rate *= parent_rate; divider = (readw_relaxed(d->regs + ADPLL_M2NDIV_OFFSET) + 1) << 18; @@ -919,7 +919,7 @@ static int ti_adpll_probe(struct platform_device *pdev) TI_ADPLL_NR_CLOCKS, GFP_KERNEL); if (!d->clocks) - goto free; + return -ENOMEM; err = ti_adpll_init_dco(d); if (err) { diff --git a/drivers/clk/ti/clk-814x.c b/drivers/clk/ti/clk-814x.c index 2323643fb731..52c6efc53731 100644 --- a/drivers/clk/ti/clk-814x.c +++ b/drivers/clk/ti/clk-814x.c @@ -31,7 +31,7 @@ static struct ti_dt_clk dm814_clks[] = { static bool timer_clocks_initialized; -int __init dm814x_adpll_early_init(void) +static int __init dm814x_adpll_early_init(void) { struct device_node *np; @@ -55,7 +55,7 @@ static const char * const init_clocks[] = { "pll290clkout", /* DDR 481c5290.adpll.clkout */ }; -int __init dm814x_adpll_enable_init_clocks(void) +static int __init dm814x_adpll_enable_init_clocks(void) { int i, err; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
