ACPI: APEI: EINJ: mark remove callback as non-__exit

The remove callback of a device is called whenever it is unbound,
which may happen during runtime e.g. through sysfs, so this is not
allowed to be dropped from the binary:

WARNING: modpost: vmlinux: section mismatch in reference: einj_driver+0x8 (section: .data) -> einj_remove (section: .exit.text)
ERROR: modpost: Section mismatches detected.

Remove that annotation.

Fixes: 12fb28e ("EINJ: Add CXL error type support")
Signed-off-by: Arnd Bergmann <[email protected]>
Reviewed-by: Dan Williams <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

Author: arndb

drivers/acpi/apei/einj-core.c

@@ -851,7 +851,7 @@ static int __init einj_probe(struct platform_device *pdev)
 	return rc;
 }
 
-static void __exit einj_remove(struct platform_device *pdev)
+static void einj_remove(struct platform_device *pdev)
 {
 	struct apei_exec_context ctx;