Merge tag 'timers-v5.18-rc1' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core

Pull clocksource/events updates from Daniel Lezcano:

  - Fix return error code check for the timer-of layer when getting
    the base address (Guillaume Ranquet)

  - Remove MMIO dependency, add notrace annotation for sched_clock
    and increase the timer resolution for the Microchip
    PIT64b (Claudiu Beznea)

  - Convert DT bindings to yaml for the Tegra timer (David Heidelberg)

  - Fix compilation error on architecture other than ARM for the
    i.MX TPM (Nathan Chancellor)

  - Add support for the event stream scaling for 1GHz counter on
    the arch ARM timer (Marc Zyngier)

  - Support a higher number of interrupts by the Exynos MCT timer
    driver (Alim Akhtar)

  - Detect and prevent memory corruption when the specified number
    of interrupts in the DTS is greater than the array size in the
    code for the Exynos MCT timer (Krzysztof Kozlowski)

  - Fix regression from a previous errata fix on the TI DM
    timer (Drew Fustini)

  - Several fixes and code improvements for the i.MX TPM
    driver (Peng Fan)

Link: https://lore.kernel.org/all/a8cd9be9-7d70-80df-2b74-1a8226a215e1@linaro.org

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c
index 529cc6a51cdb3..c3f54d9912be7 100644
--- a/drivers/clocksource/timer-of.c
+++ b/drivers/clocksource/timer-of.c
@@ -157,9 +157,9 @@ static __init int timer_of_base_init(struct device_node *np,
 	of_base->base = of_base->name ?
 		of_io_request_and_map(np, of_base->index, of_base->name) :
 		of_iomap(np, of_base->index);
-	if (IS_ERR(of_base->base)) {
-		pr_err("Failed to iomap (%s)\n", of_base->name);
-		return PTR_ERR(of_base->base);
+	if (IS_ERR_OR_NULL(of_base->base)) {
+		pr_err("Failed to iomap (%s:%s)\n", np->name, of_base->name);
+		return of_base->base ? PTR_ERR(of_base->base) : -ENOMEM;
 	}
 
 	return 0;