Memory controller drivers for v5.18, part two

1. TI: Two fixes for TI EMIF driver for quite old error path issues (so
    for unlikely scenarios).
 2. Renesas: Document RZ/V2L SoC in bindings.
 -----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCgAuFiEE3dJiKD0RGyM7briowTdm5oaLg9cFAmIlwKkQHGtyemtAa2Vy
 bmVsLm9yZwAKCRDBN2bmhouD1xakD/sEI2EmFjcWr3eJmfud3+ZmJdyIV1aiQUN/
 3ClkRg/M5205zMxUj7mBoeG9nyuVWp5FuUgkY28ThvgsSbSgBwvDYZJMe//YLnNW
 ObDgStiu157KgfRpkZNMd5DqI0KHD++b0lrdjc3H1KWNm0bouDwKScBwEYgllLu+
 gj9g5galOMhLszR2PI4FV6r/AQ4E0YIMnGSiZ87MctzNQlQVDgXrPn0G/+wqZCk4
 kobFjjm9mwnqTG3LoBvUF+cjpxqWUoBLJ3+/R91iSA7OtvLsxYWoOznWXr26jNRW
 L3cbvAHWNriaxRP9z+nDhRsg7YFQXf69q1NFhUkicFEmN+TXf35toMkDa6eF30YT
 8HCSKAqY4nb8CCTYmdgecxmXG5PTyp+B1dL0UDTHU2EcnNcKysmCiEMYUQW4LK46
 YBxg5vM6XWKbqau1jszFp4ODOj+OSSBqPIvKKPrvsYBhqnSNddiyuBC32DGV6J1o
 ZUHZ85hgVfceAwtJtSqYYvO+wEgyWAZlLGr31xj8W4TUkfewIBthWfRX+OS9Q+yq
 qSNO1hXTwlbQ7+Bphoq/VrNhBDLW7AMyy7RWYhPR5p7lmUj/OQcoGWPeWDLAn2r5
 F6kzsXxkr3dASTx4D2Pe6kXIDyuhAWv+Mr7heg0bl2XtvegjROTu9D/0rYufOp81
 aavcdNwfPA==
 =f06i
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmInezoACgkQmmx57+YA
 GNltdRAAsGOjZI9OIL5U9+qd1kbMOyG1IRqrwPW8B+rNJW35O5Z/yswo3B5w4AIx
 Km4VrVNrGmNOCCrSB9kxyKjYcIMQZQWhhR8TjULU+lSCJEOke9XJXjzGJB0Jmbba
 vf2OILxnfMA8GFPQqnXaXe7H4o5/Km++jxn7qHUj9i71sCQRhSWHuAnTluOVgdBA
 /oYRg4UNfvJv2jconZ7bDwI6digxediMjT74xI3kkYyCBEbNP16hTCZYJmO1iMQp
 d/vsiQG6FkfdZBqTgYFsLojPiwal68z709FqaqZPGOMuP4SoykgmQB9tU/elQqMd
 ZAgGKosLylBRbzKYGay1SD9SPS1VjgncHavqhH7ofNwwJ4vikITCDvL1C4TehCjA
 rQpm1kWONLo+NaKOHrtvdjHQvpXRMC+qG6U4XXKrMn/vi924kZrz30EKDH+5HHN5
 iBgELvokfnrdwGLkVG1TB+qgFwFtKGUBJ0sqXxVP2byQYqNELzHfG8Q45vOCWWvW
 82vUj7wpwSTKWlHBDsy0GQXRRuYuOtwXS5WEW/8doAwLI9hp1CrU/V8I2oLf0xGm
 /sgvp+rw57TgtOrcXJS2Sjf7bbbIv5WF8L7Xuq9qJYk6Uyh/ZuF/NHpd0KRoeykP
 9w25UgrxiSFyZNhhDz+c4UWir3xlaPDBLtSzlZ3itAaQ8IfX1xs=
 =Fe+j
 -----END PGP SIGNATURE-----

Merge tag 'memory-controller-drv-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers

Memory controller drivers for v5.18, part two

1. TI: Two fixes for TI EMIF driver for quite old error path issues (so
   for unlikely scenarios).
2. Renesas: Document RZ/V2L SoC in bindings.

* tag 'memory-controller-drv-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl:
  dt-bindings: memory: renesas,rpc-if: Document RZ/V2L SoC
  memory: emif: check the pointer temp in get_device_details()
  memory: emif: Add check for setup_interrupts

Link: https://lore.kernel.org/r/20220307082552.55719-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2022-03-08 16:50:17 +01:00
commit 608f7cf3f5
2 changed files with 7 additions and 4 deletions

View File

@ -40,7 +40,8 @@ properties:
- items:
- enum:
- renesas,r9a07g044-rpc-if # RZ/G2{L,LC}
- const: renesas,rzg2l-rpc-if # RZ/G2L family
- renesas,r9a07g054-rpc-if # RZ/V2L
- const: renesas,rzg2l-rpc-if
reg:
items:

View File

@ -1025,7 +1025,7 @@ static struct emif_data *__init_or_module get_device_details(
temp = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL);
dev_info = devm_kzalloc(dev, sizeof(*dev_info), GFP_KERNEL);
if (!emif || !pd || !dev_info) {
if (!emif || !temp || !dev_info) {
dev_err(dev, "%s:%d: allocation error\n", __func__, __LINE__);
goto error;
}
@ -1117,7 +1117,7 @@ static int __init_or_module emif_probe(struct platform_device *pdev)
{
struct emif_data *emif;
struct resource *res;
int irq;
int irq, ret;
if (pdev->dev.of_node)
emif = of_get_memory_device_details(pdev->dev.of_node, &pdev->dev);
@ -1147,7 +1147,9 @@ static int __init_or_module emif_probe(struct platform_device *pdev)
emif_onetime_settings(emif);
emif_debugfs_init(emif);
disable_and_clear_all_interrupts(emif);
setup_interrupts(emif, irq);
ret = setup_interrupts(emif, irq);
if (ret)
goto error;
/* One-time actions taken on probing the first device */
if (!emif1) {