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-rw-r--r--drivers/spi/spi-pl022.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index 8aa44e7adaef..400ae2121a2a 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -1667,9 +1667,15 @@ static int calculate_effective_freq(struct pl022 *pl022, int freq, struct
/* cpsdvsr = 254 & scr = 255 */
min_tclk = spi_rate(rate, CPSDVR_MAX, SCR_MAX);
- if (!((freq <= max_tclk) && (freq >= min_tclk))) {
+ if (freq > max_tclk)
+ dev_warn(&pl022->adev->dev,
+ "Max speed that can be programmed is %d Hz, you requested %d\n",
+ max_tclk, freq);
+
+ if (freq < min_tclk) {
dev_err(&pl022->adev->dev,
- "controller data is incorrect: out of range frequency");
+ "Requested frequency: %d Hz is less than minimum possible %d Hz\n",
+ freq, min_tclk);
return -EINVAL;
}