treewide: refresh kmalloc_obj() conversionsgrafted

This is another run of the Coccinelle script for converting kmalloc()
family of allocations to kmalloc_obj() via the existing rules in
scripts/coccinelle/api/kmalloc_objs.cocci

This catches both the set of kmalloc() uses added since the first
kmalloc_obj() conversions in v7.0 and adds a large group missed in the
first pass due to Coccinelle not interacting well with the cleanup.h
scoped_...() family of macros[1]. I worked around this with spatch's
"--macro-file" argument to a file with all the scoped_...() macros mapped
to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control
flow indicator I could find.

Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc,
riscv, and s390 with no new warnings.

Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1]
Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2]
Signed-off-by: Kees Cook <kees+treewide@kernel.org>

1 files changed, 73 insertions, 0 deletions

diff --git a/drivers/scsi/a3000.h b/drivers/scsi/a3000.h
new file mode 100644
index 000000000..5cb3e7535
--- /dev/null
+++ b/drivers/scsi/a3000.h
@@ -0,0 +1,73 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef A3000_H
+#define A3000_H
+
+/* $Id: a3000.h,v 1.4 1997/01/19 23:07:10 davem Exp $
+ *
+ * Header file for the Amiga 3000 built-in SCSI controller for Linux
+ *
+ * Written and (C) 1993, Hamish Macdonald, see a3000.c for more info
+ *
+ */
+
+#include <linux/types.h>
+
+#ifndef CMD_PER_LUN
+#define CMD_PER_LUN		2
+#endif
+
+#ifndef CAN_QUEUE
+#define CAN_QUEUE		16
+#endif
+
+/*
+ * if the transfer address ANDed with this results in a non-zero
+ * result, then we can't use DMA.
+ */
+#define A3000_XFER_MASK		(0x00000003)
+
+struct a3000_scsiregs {
+		 unsigned char	pad1[2];
+	volatile unsigned short	DAWR;
+	volatile unsigned int	WTC;
+		 unsigned char	pad2[2];
+	volatile unsigned short	CNTR;
+	volatile unsigned long	ACR;
+		 unsigned char	pad3[2];
+	volatile unsigned short	ST_DMA;
+		 unsigned char	pad4[2];
+	volatile unsigned short	FLUSH;
+		 unsigned char	pad5[2];
+	volatile unsigned short	CINT;
+		 unsigned char	pad6[2];
+	volatile unsigned short	ISTR;
+		 unsigned char	pad7[30];
+	volatile unsigned short	SP_DMA;
+		 unsigned char	pad8;
+	volatile unsigned char	SASR;
+		 unsigned char	pad9;
+	volatile unsigned char	SCMD;
+};
+
+#define DAWR_A3000		(3)
+
+/* CNTR bits. */
+#define CNTR_TCEN		(1<<5)
+#define CNTR_PREST		(1<<4)
+#define CNTR_PDMD		(1<<3)
+#define CNTR_INTEN		(1<<2)
+#define CNTR_DDIR		(1<<1)
+#define CNTR_IO_DX		(1<<0)
+
+/* ISTR bits. */
+#define ISTR_INTX		(1<<8)
+#define ISTR_INT_F		(1<<7)
+#define ISTR_INTS		(1<<6)
+#define ISTR_E_INT		(1<<5)
+#define ISTR_INT_P		(1<<4)
+#define ISTR_UE_INT		(1<<3)
+#define ISTR_OE_INT		(1<<2)
+#define ISTR_FF_FLG		(1<<1)
+#define ISTR_FE_FLG		(1<<0)
+
+#endif /* A3000_H */