diff options
author | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:14:13 +0300 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:15:08 +0300 |
commit | 537c2e91d3549e5d6020bb0576cf9b54a845255f (patch) | |
tree | c09e8a1b7d733cde19b0c72678c28fb2bc97ff6b /drivers/watchdog/qcom-wdt.c | |
parent | 237bb5f7f7f55ec5f773469a974c61a49c298625 (diff) | |
parent | cba9ffdb9913dfe6be29f049ce920ce451ce7cc4 (diff) | |
download | linux-537c2e91d3549e5d6020bb0576cf9b54a845255f.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/watchdog/qcom-wdt.c')
-rw-r--r-- | drivers/watchdog/qcom-wdt.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/watchdog/qcom-wdt.c b/drivers/watchdog/qcom-wdt.c index 9e790f0c2096..006f9c61aa64 100644 --- a/drivers/watchdog/qcom-wdt.c +++ b/drivers/watchdog/qcom-wdt.c @@ -41,6 +41,7 @@ static const u32 reg_offset_data_kpss[] = { struct qcom_wdt_match_data { const u32 *offset; bool pretimeout; + u32 max_tick_count; }; struct qcom_wdt { @@ -177,11 +178,13 @@ static const struct watchdog_info qcom_wdt_pt_info = { static const struct qcom_wdt_match_data match_data_apcs_tmr = { .offset = reg_offset_data_apcs_tmr, .pretimeout = false, + .max_tick_count = 0x10000000U, }; static const struct qcom_wdt_match_data match_data_kpss = { .offset = reg_offset_data_kpss, .pretimeout = true, + .max_tick_count = 0xFFFFFU, }; static int qcom_wdt_probe(struct platform_device *pdev) @@ -236,7 +239,7 @@ static int qcom_wdt_probe(struct platform_device *pdev) */ wdt->rate = clk_get_rate(clk); if (wdt->rate == 0 || - wdt->rate > 0x10000000U) { + wdt->rate > data->max_tick_count) { dev_err(dev, "invalid clock rate\n"); return -EINVAL; } @@ -260,7 +263,7 @@ static int qcom_wdt_probe(struct platform_device *pdev) wdt->wdd.ops = &qcom_wdt_ops; wdt->wdd.min_timeout = 1; - wdt->wdd.max_timeout = 0x10000000U / wdt->rate; + wdt->wdd.max_timeout = data->max_tick_count / wdt->rate; wdt->wdd.parent = dev; wdt->layout = data->offset; |