diff options
| author | Stephen Boyd <sboyd@kernel.org> | 2022-04-25 16:47:24 -0700 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2022-04-25 16:47:24 -0700 |
| commit | a91b05f6b928e8fab750fc953d7df0aa6dc43547 (patch) | |
| tree | 0929cbd8c12d042fa97fc33772c58c3461d5c99e | |
| parent | 6deb9bf4580d53fea191fa0689a4446c8937398d (diff) | |
| parent | f58ca215cda1975f77b2b762903684a3c101bec9 (diff) | |
Merge tag 'sunxi-clk-fixes-for-5.18-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-fixes
Pull Allwinner clk fixes from Jernej Skrabec:
- Add missing sentinel
- check return value for platform_get_resource()
- mark rtc-32k as critical
* tag 'sunxi-clk-fixes-for-5.18-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource()
clk: sunxi-ng: sun6i-rtc: Mark rtc-32k as critical
clk: sunxi-ng: fix not NULL terminated coccicheck error
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu-sun6i-rtc.c | 2 | ||||
| -rw-r--r-- | drivers/clk/sunxi/clk-sun9i-mmc.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c b/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c index 8a10bade7e0d..2f3ddc908ebd 100644 --- a/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c +++ b/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c @@ -241,6 +241,7 @@ static struct clk_init_data rtc_32k_init_data = { .ops = &ccu_mux_ops, .parent_hws = rtc_32k_parents, .num_parents = ARRAY_SIZE(rtc_32k_parents), /* updated during probe */ + .flags = CLK_IS_CRITICAL, }; static struct ccu_mux rtc_32k_clk = { @@ -346,6 +347,7 @@ static const struct of_device_id sun6i_rtc_ccu_match[] = { .compatible = "allwinner,sun50i-r329-rtc", .data = &sun50i_r329_rtc_ccu_data, }, + {}, }; int sun6i_rtc_ccu_probe(struct device *dev, void __iomem *reg) diff --git a/drivers/clk/sunxi/clk-sun9i-mmc.c b/drivers/clk/sunxi/clk-sun9i-mmc.c index 542b31d6e96d..636bcf2439ef 100644 --- a/drivers/clk/sunxi/clk-sun9i-mmc.c +++ b/drivers/clk/sunxi/clk-sun9i-mmc.c @@ -109,6 +109,8 @@ static int sun9i_a80_mmc_config_clk_probe(struct platform_device *pdev) spin_lock_init(&data->lock); r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!r) + return -EINVAL; /* one clock/reset pair per word */ count = DIV_ROUND_UP((resource_size(r)), SUN9I_MMC_WIDTH); data->membase = devm_ioremap_resource(&pdev->dev, r); |