linux-kernel - [PATCH RFC RESEND] soc: pxa: ssp: Cast to enum pxa_ssp

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Date: Wed,  3 Jan 2024 22:06:03 +0100
From: Duje Mihanović <duje.mihanovic@...le.hr>
To: Arnd Bergmann <arnd@...db.de>,
	Robert Jarzmik <robert.jarzmik@...e.fr>
Cc: Duje Mihanović <duje.mihanovic@...le.hr>,
	Lubomir Rintel <lkundrak@...sk>,
	Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
	zhang songyi <zhang.songyi@....com.cn>,
	soc@...nel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH RFC RESEND] soc: pxa: ssp: Cast to enum pxa_ssp_type instead of int

On ARM64 platforms, id->data is a 64-bit value and casting it to a
32-bit integer causes build errors. Cast it to the corresponding enum
instead.

Signed-off-by: Duje Mihanović <duje.mihanovic@...le.hr>
---
This patch is necessary for my Marvell PXA1908 series to compile successfully
with allyesconfig:
https://lore.kernel.org/all/20231102-pxa1908-lkml-v7-0-cabb1a0cb52b@skole.hr/
---
 drivers/soc/pxa/ssp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/pxa/ssp.c b/drivers/soc/pxa/ssp.c
index a1e8a07f7275..e2ffd8fd7e13 100644
--- a/drivers/soc/pxa/ssp.c
+++ b/drivers/soc/pxa/ssp.c
@@ -152,11 +152,11 @@ static int pxa_ssp_probe(struct platform_device *pdev)
 	if (dev->of_node) {
 		const struct of_device_id *id =
 			of_match_device(of_match_ptr(pxa_ssp_of_ids), dev);
-		ssp->type = (int) id->data;
+		ssp->type = (enum pxa_ssp_type) id->data;
 	} else {
 		const struct platform_device_id *id =
 			platform_get_device_id(pdev);
-		ssp->type = (int) id->driver_data;
+		ssp->type = (enum pxa_ssp_type) id->driver_data;
 
 		/* PXA2xx/3xx SSP ports starts from 1 and the internal pdev->id
 		 * starts from 0, do a translation here
-- 
2.43.0