From 1a6052e1483f28808845e51a1c82c96e0e7cd419 Mon Sep 17 00:00:00 2001
From: Stefan Wahren <stefan.wahren@i2se.com>
Date: Wed, 13 Jul 2022 17:49:53 +0200
Subject: clk: bcm: rpi: Show clock id limit in error case
The clock id limit will be extended in the future, so it would be
helpful to see the actual clock id limit in case the firmware
response has been rejected.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/20220713154953.3336-4-stefan.wahren@i2se.com
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Ivan T. Ivanov <iivanov@suse.de>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
---
drivers/clk/bcm/clk-raspberrypi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
(limited to 'drivers/clk/bcm')
diff --git a/drivers/clk/bcm/clk-raspberrypi.c b/drivers/clk/bcm/clk-raspberrypi.c
index 4df921d1e21c..876b37b8683c 100644
--- a/drivers/clk/bcm/clk-raspberrypi.c
+++ b/drivers/clk/bcm/clk-raspberrypi.c
@@ -365,7 +365,8 @@ static int raspberrypi_discover_clocks(struct raspberrypi_clk *rpi,
struct raspberrypi_clk_variant *variant;
if (clks->id > RPI_FIRMWARE_NUM_CLK_ID) {
- dev_err(rpi->dev, "Unknown clock id: %u\n", clks->id);
+ dev_err(rpi->dev, "Unknown clock id: %u (max: %u)\n",
+ clks->id, RPI_FIRMWARE_NUM_CLK_ID);
return -EINVAL;
}
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