[ARM] pxa: make cpu_is_pxa2* macros more consistent

1. add a CPUID table in the comment

2. make cpu_is_pxa25x() true for PXA210/250/255/26x

3. PXA210 is treated as PXA25x, all related code modified to
   reflect this

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 55093ad132ca..ebfaa9960939 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -520,7 +520,7 @@ static int pxamci_probe(struct platform_device *pdev)
         /*
          * Block length register is only 10 bits before PXA27x.
          */
-        mmc->max_blk_size = (cpu_is_pxa21x() || cpu_is_pxa25x()) ? 1023 : 2048;
+        mmc->max_blk_size = cpu_is_pxa25x() ? 1023 : 2048;
 
         /*
          * Block count register is 16 bits.
@@ -554,7 +554,7 @@ static int pxamci_probe(struct platform_device *pdev)
                          MMC_VDD_32_33|MMC_VDD_33_34;
         mmc->caps = 0;
         host->cmdat = 0;
-        if (!cpu_is_pxa21x() && !cpu_is_pxa25x()) {
+        if (!cpu_is_pxa25x()) {
                 mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_SDIO_IRQ;
                 host->cmdat |= CMDAT_SDIO_INT_EN;
                 if (cpu_is_pxa300() || cpu_is_pxa310())