From: Sifan Naeem <sifan.naeem@imgtec.com>
Date: Mon, 2 Mar 2015 16:01:58 +0000 (+0000)
Subject: spi: img-spfi: Remove udelay in soft reset
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6e0050ec8e909a5ed7d062552cd4fd223d286687;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

spi: img-spfi: Remove udelay in soft reset

Removing the udelay between setting and clearing the soft reset bit in
the spfi control register as it is not required.

Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com>
Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/spi/spi-img-spfi.c b/drivers/spi/spi-img-spfi.c
index c01567d53581..fde4b5dd40f2 100644
--- a/drivers/spi/spi-img-spfi.c
+++ b/drivers/spi/spi-img-spfi.c
@@ -134,7 +134,6 @@ static inline void spfi_stop(struct img_spfi *spfi)
 static inline void spfi_reset(struct img_spfi *spfi)
 {
 	spfi_writel(spfi, SPFI_CONTROL_SOFT_RESET, SPFI_CONTROL);
-	udelay(1);
 	spfi_writel(spfi, 0, SPFI_CONTROL);
 }