diff mbox

[MTD] cfi_cmdset_0002: code cleanups

Message ID 1287233782-21319-1-git-send-email-w.sang@pengutronix.de
State Accepted
Commit d031c22643ce5f0f92eb06735498f63b7bc3e447
Headers show

Commit Message

Wolfram Sang Oct. 16, 2010, 12:56 p.m. UTC 
- remove disabled code (hasn't been touched since the beginning of git
  and should be reimplemented if really needed)
- convert remaining c++-comments to plain c-style

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: yidong zhang <zhangyd6@gmail.com>
Cc: Guillaume LECERF <glecerf@gmail.com>
Cc: David Woodhouse <David.Woodhouse@intel.com>
---
 drivers/mtd/chips/cfi_cmdset_0002.c |   47 ++++++-----------------------------
 1 files changed, 8 insertions(+), 39 deletions(-)

Comments

Artem Bityutskiy Oct. 16, 2010, 7:40 p.m. UTC | #1 
On Sat, 2010-10-16 at 14:56 +0200, Wolfram Sang wrote:
> - remove disabled code (hasn't been touched since the beginning of git
>   and should be reimplemented if really needed)
> - convert remaining c++-comments to plain c-style
> 
> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
> Cc: yidong zhang <zhangyd6@gmail.com>
> Cc: Guillaume LECERF <glecerf@gmail.com>
> Cc: David Woodhouse <David.Woodhouse@intel.com>
> ---
>  drivers/mtd/chips/cfi_cmdset_0002.c |   47 ++++++-----------------------------
>  1 files changed, 8 insertions(+), 39 deletions(-)

Pushed to l2-mtd-2.6.git.

Just FYI, we use "mtd:" prefix for MTD patches. Please, do not use [MTD]
- git am kills it. I think [SUBSYSTEM] prefixes is some ancient pre-git
era stuff. Modern way is to use "SUBSYSTEM:".
Guillaume LECERF Oct. 21, 2010, 10:40 a.m. UTC | #2 
2010/10/16 Wolfram Sang <w.sang@pengutronix.de>:
> - remove disabled code (hasn't been touched since the beginning of git
>  and should be reimplemented if really needed)
> - convert remaining c++-comments to plain c-style
>
> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
> Cc: yidong zhang <zhangyd6@gmail.com>
> Cc: Guillaume LECERF <glecerf@gmail.com>
> Cc: David Woodhouse <David.Woodhouse@intel.com>

Acked-by: Guillaume LECERF <glecerf@gmail.com>
Artem Bityutskiy Oct. 21, 2010, 2:01 p.m. UTC | #3 
On Thu, 2010-10-21 at 12:40 +0200, Guillaume LECERF wrote:
> 2010/10/16 Wolfram Sang <w.sang@pengutronix.de>:
> > - remove disabled code (hasn't been touched since the beginning of git
> >  and should be reimplemented if really needed)
> > - convert remaining c++-comments to plain c-style
> >
> > Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
> > Cc: yidong zhang <zhangyd6@gmail.com>
> > Cc: Guillaume LECERF <glecerf@gmail.com>
> > Cc: David Woodhouse <David.Woodhouse@intel.com>
> 
> Acked-by: Guillaume LECERF <glecerf@gmail.com>

Added your ack to my tree as well.
diff mbox

Patch

diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index 3e6c47b..1934476 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -317,14 +317,14 @@  static void fixup_s29gl032n_sectors(struct mtd_info *mtd, void *param)
 
 /* Used to fix CFI-Tables of chips without Extended Query Tables */
 static struct cfi_fixup cfi_nopri_fixup_table[] = {
-	{ CFI_MFR_SST, 0x234A, fixup_sst39vf, NULL, }, // SST39VF1602
-	{ CFI_MFR_SST, 0x234B, fixup_sst39vf, NULL, }, // SST39VF1601
-	{ CFI_MFR_SST, 0x235A, fixup_sst39vf, NULL, }, // SST39VF3202
-	{ CFI_MFR_SST, 0x235B, fixup_sst39vf, NULL, }, // SST39VF3201
-	{ CFI_MFR_SST, 0x235C, fixup_sst39vf_rev_b, NULL, }, // SST39VF3202B
-	{ CFI_MFR_SST, 0x235D, fixup_sst39vf_rev_b, NULL, }, // SST39VF3201B
-	{ CFI_MFR_SST, 0x236C, fixup_sst39vf_rev_b, NULL, }, // SST39VF6402B
-	{ CFI_MFR_SST, 0x236D, fixup_sst39vf_rev_b, NULL, }, // SST39VF6401B
+	{ CFI_MFR_SST, 0x234A, fixup_sst39vf, NULL, }, /* SST39VF1602 */
+	{ CFI_MFR_SST, 0x234B, fixup_sst39vf, NULL, }, /* SST39VF1601 */
+	{ CFI_MFR_SST, 0x235A, fixup_sst39vf, NULL, }, /* SST39VF3202 */
+	{ CFI_MFR_SST, 0x235B, fixup_sst39vf, NULL, }, /* SST39VF3201 */
+	{ CFI_MFR_SST, 0x235C, fixup_sst39vf_rev_b, NULL, }, /* SST39VF3202B */
+	{ CFI_MFR_SST, 0x235D, fixup_sst39vf_rev_b, NULL, }, /* SST39VF3201B */
+	{ CFI_MFR_SST, 0x236C, fixup_sst39vf_rev_b, NULL, }, /* SST39VF6402B */
+	{ CFI_MFR_SST, 0x236D, fixup_sst39vf_rev_b, NULL, }, /* SST39VF6401B */
 	{ 0, 0, NULL, NULL }
 };
 
@@ -545,15 +545,6 @@  static struct mtd_info *cfi_amdstd_setup(struct mtd_info *mtd)
 		printk(KERN_WARNING "Sum of regions (%lx) != total size of set of interleaved chips (%lx)\n", offset, devsize);
 		goto setup_err;
 	}
-#if 0
-	// debug
-	for (i=0; i<mtd->numeraseregions;i++){
-		printk("%d: offset=0x%x,size=0x%x,blocks=%d\n",
-		       i,mtd->eraseregions[i].offset,
-		       mtd->eraseregions[i].erasesize,
-		       mtd->eraseregions[i].numblocks);
-	}
-#endif
 
 	__module_get(THIS_MODULE);
 	register_reboot_notifier(&mtd->reboot_notifier);
@@ -1025,9 +1016,6 @@  static inline int do_read_secsi_onechip(struct map_info *map, struct flchip *chi
 	mutex_lock(&chip->mutex);
 
 	if (chip->state != FL_READY){
-#if 0
-		printk(KERN_DEBUG "Waiting for chip to read, status = %d\n", chip->state);
-#endif
 		set_current_state(TASK_UNINTERRUPTIBLE);
 		add_wait_queue(&chip->wq, &wait);
 
@@ -1035,10 +1023,6 @@  static inline int do_read_secsi_onechip(struct map_info *map, struct flchip *chi
 
 		schedule();
 		remove_wait_queue(&chip->wq, &wait);
-#if 0
-		if(signal_pending(current))
-			return -EINTR;
-#endif
 		timeo = jiffies + HZ;
 
 		goto retry;
@@ -1246,9 +1230,6 @@  static int cfi_amdstd_write_words(struct mtd_info *mtd, loff_t to, size_t len,
 		mutex_lock(&cfi->chips[chipnum].mutex);
 
 		if (cfi->chips[chipnum].state != FL_READY) {
-#if 0
-			printk(KERN_DEBUG "Waiting for chip to write, status = %d\n", cfi->chips[chipnum].state);
-#endif
 			set_current_state(TASK_UNINTERRUPTIBLE);
 			add_wait_queue(&cfi->chips[chipnum].wq, &wait);
 
@@ -1256,10 +1237,6 @@  static int cfi_amdstd_write_words(struct mtd_info *mtd, loff_t to, size_t len,
 
 			schedule();
 			remove_wait_queue(&cfi->chips[chipnum].wq, &wait);
-#if 0
-			if(signal_pending(current))
-				return -EINTR;
-#endif
 			goto retry;
 		}
 
@@ -1324,9 +1301,6 @@  static int cfi_amdstd_write_words(struct mtd_info *mtd, loff_t to, size_t len,
 		mutex_lock(&cfi->chips[chipnum].mutex);
 
 		if (cfi->chips[chipnum].state != FL_READY) {
-#if 0
-			printk(KERN_DEBUG "Waiting for chip to write, status = %d\n", cfi->chips[chipnum].state);
-#endif
 			set_current_state(TASK_UNINTERRUPTIBLE);
 			add_wait_queue(&cfi->chips[chipnum].wq, &wait);
 
@@ -1334,10 +1308,6 @@  static int cfi_amdstd_write_words(struct mtd_info *mtd, loff_t to, size_t len,
 
 			schedule();
 			remove_wait_queue(&cfi->chips[chipnum].wq, &wait);
-#if 0
-			if(signal_pending(current))
-				return -EINTR;
-#endif
 			goto retry1;
 		}
 
@@ -1396,7 +1366,6 @@  static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip,
 
 	cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
 	cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, cfi->device_type, NULL);
-	//cfi_send_gen_cmd(0xA0, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
 
 	/* Write Buffer Load */
 	map_write(map, CMD(0x25), cmd_adr);