[PATCH] bus: mhi: core: Use mhi_soc_reset() API instead of register write

[Bhaumik Bhatt]

Currently, register writes are used when ramdump collection in
panic path occurs. Replace that with new mhi_soc_reset() API such
that a controller defined reset() function is exercised if one is
present and the regular SOC reset is done if it is not.

Signed-off-by: Bhaumik Bhatt <bbhatt@xxxxxxxxxxxxxx>
---
 drivers/bus/mhi/core/boot.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/bus/mhi/core/boot.c b/drivers/bus/mhi/core/boot.c
index 8100cf5..10a91df 100644
--- a/drivers/bus/mhi/core/boot.c
+++ b/drivers/bus/mhi/core/boot.c
@@ -112,9 +112,7 @@ static int __mhi_download_rddm_in_panic(struct mhi_controller *mhi_cntrl)
 			/* Hardware reset so force device to enter RDDM */
 			dev_dbg(dev,
 				"Did not enter RDDM, do a host req reset\n");
-			mhi_write_reg(mhi_cntrl, mhi_cntrl->regs,
-				      MHI_SOC_RESET_REQ_OFFSET,
-				      MHI_SOC_RESET_REQ);
+			mhi_soc_reset(mhi_cntrl);
 			udelay(delayus);
 		}
 
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