X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=drivers%2Fscsi%2Fadvansys.c;h=218777bfc143db8bc54b1967b4c07f0a29232492;hb=cd72ad3f57c400baa2ddb78b4fc2781cf68ffb6f;hp=374ed025dc5a1da2636061e4e9b12f97f0691905;hpb=6208e77e7fa9e69f399fddc55b1cf9527fbde599;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 374ed025dc5..218777bfc14 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -566,7 +566,7 @@ typedef struct asc_dvc_var {
 	ASC_SCSI_BIT_ID_TYPE unit_not_ready;
 	ASC_SCSI_BIT_ID_TYPE queue_full_or_busy;
 	ASC_SCSI_BIT_ID_TYPE start_motor;
-	uchar overrun_buf[ASC_OVERRUN_BSIZE] __aligned(8);
+	uchar *overrun_buf;
 	dma_addr_t overrun_dma;
 	uchar scsi_reset_wait;
 	uchar chip_no;
@@ -2278,7 +2278,7 @@ do { \
 #define ASC_DBG(lvl, format, arg...) {					\
 	if (asc_dbglvl >= (lvl))					\
 		printk(KERN_DEBUG "%s: %s: " format, DRV_NAME,		\
-			__FUNCTION__ , ## arg);				\
+			__func__ , ## arg);				\
 }
 
 #define ASC_DBG_PRT_SCSI_HOST(lvl, s) \
@@ -6439,7 +6439,7 @@ static int AdvLoadMicrocode(AdvPortAddr iop_base, unsigned char *buf, int size,
 			i += 2;
 			len += 2;
 		} else {
-			unsigned char off = buf[i] * 2;
+			unsigned int off = buf[i] * 2;
 			unsigned short word = (buf[off + 1] << 8) | buf[off];
 			AdvWriteWordAutoIncLram(iop_base, word);
 			len += 2;
@@ -12261,7 +12261,7 @@ static ushort __devinit AdvReadEEPWord(AdvPortAddr iop_base, int eep_word_addr)
 /*
  * Write the EEPROM from 'cfg_buf'.
  */
-void __devinit
+static void __devinit
 AdvSet3550EEPConfig(AdvPortAddr iop_base, ADVEEP_3550_CONFIG *cfg_buf)
 {
 	ushort *wbuf;
@@ -12328,7 +12328,7 @@ AdvSet3550EEPConfig(AdvPortAddr iop_base, ADVEEP_3550_CONFIG *cfg_buf)
 /*
  * Write the EEPROM from 'cfg_buf'.
  */
-void __devinit
+static void __devinit
 AdvSet38C0800EEPConfig(AdvPortAddr iop_base, ADVEEP_38C0800_CONFIG *cfg_buf)
 {
 	ushort *wbuf;
@@ -12395,7 +12395,7 @@ AdvSet38C0800EEPConfig(AdvPortAddr iop_base, ADVEEP_38C0800_CONFIG *cfg_buf)
 /*
  * Write the EEPROM from 'cfg_buf'.
  */
-void __devinit
+static void __devinit
 AdvSet38C1600EEPConfig(AdvPortAddr iop_base, ADVEEP_38C1600_CONFIG *cfg_buf)
 {
 	ushort *wbuf;
@@ -13833,6 +13833,12 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost,
 	 */
 	if (ASC_NARROW_BOARD(boardp)) {
 		ASC_DBG(2, "AscInitAsc1000Driver()\n");
+
+		asc_dvc_varp->overrun_buf = kzalloc(ASC_OVERRUN_BSIZE, GFP_KERNEL);
+		if (!asc_dvc_varp->overrun_buf) {
+			ret = -ENOMEM;
+			goto err_free_wide_mem;
+		}
 		warn_code = AscInitAsc1000Driver(asc_dvc_varp);
 
 		if (warn_code || asc_dvc_varp->err_code) {
@@ -13840,8 +13846,10 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost,
 					"warn 0x%x, error 0x%x\n",
 					asc_dvc_varp->init_state, warn_code,
 					asc_dvc_varp->err_code);
-			if (asc_dvc_varp->err_code)
+			if (asc_dvc_varp->err_code) {
 				ret = -ENODEV;
+				kfree(asc_dvc_varp->overrun_buf);
+			}
 		}
 	} else {
 		if (advansys_wide_init_chip(shost))
@@ -13894,6 +13902,7 @@ static int advansys_release(struct Scsi_Host *shost)
 		dma_unmap_single(board->dev,
 					board->dvc_var.asc_dvc_var.overrun_dma,
 					ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE);
+		kfree(board->dvc_var.asc_dvc_var.overrun_buf);
 	} else {
 		iounmap(board->ioremap_addr);
 		advansys_wide_free_mem(board);